18 Incredible Onscreen Physical Transformations That Rendered Famous Actors Unrecognizable (And The Details Behind Them)

Recently, I wrote about actors who underwent serious physical transformations with makeup and prosthetics for roles. In the comments, members of the BuzzFeed Community shared which onscreen transformations they think are the most impressive.

Here are 11 of their top responses:

1."I know it took Jamie Campbell Bower 7.5 hours to become Vecna on Stranger Things. That's a whole lot of time!"

Mysterious Vecna with vine-like extensions emerges in a dimly lit scene

Here's Jamie in real life vs. on the show:

Jamie leather jacket and graphic tee poses on a red carpet, showing casual rock-inspired style
Jamie leather jacket and graphic tee poses on a red carpet, showing casual rock-inspired style
Vecna with tentacle-like protrusions appears in a dark, misty setting
Vecna with tentacle-like protrusions appears in a dark, misty setting

Presley Ann / Getty Images for Netflix, Netflix

2."SHAME! No mention of Tim Curry as Darkness from Legend (1985)? He sat in that chair for HOURS of 1980s makeup and special effects!"

Tim in an elaborate fantasy costume with large horns and a cape, holding a staff, stands dramatically against a cloudy backdrop

Here's Tim in real life vs. in the movie:

A smiling Tim in a suit with a patterned tie at an event, holding a paper. People are in the background
A smiling Tim in a suit with a patterned tie at an event, holding a paper. People are in the background
Tim in a movie costume with large horns, a muscular physique, and a dramatic cloak, holding a scepter on a fantasy-themed set
Tim in a movie costume with large horns, a muscular physique, and a dramatic cloak, holding a scepter on a fantasy-themed set

Ron Galella, Ltd. / Ron Galella Collection via Getty Images, ©Universal/Courtesy Everett Collection

3."I'm going to go with Gary Oldman as Mason Verger in Hannibal. Not only was his real face buried under pounds of foam latex and silicone, but he also had one eye stretched open."

<div> <p>"And he still turned in a phenomenal performance that should have had Oscar consideration."</p> <p>–<a href="https://www.buzzfeed.com/tendtomebollocks" rel="nofollow noopener" target="_blank" data-ylk="slk:tendtomebollocks;elm:context_link;itc:0;sec:content-canvas" class="link ">tendtomebollocks</a></p> <p>The makeup application process <a href="https://www.youtube.com/watch?v=_BcvYIF9ZEQ" rel="nofollow noopener" target="_blank" data-ylk="slk:took;elm:context_link;itc:0;sec:content-canvas" class="link ">took</a> five hours, plus an additional hour for Gary's wig. </p> </div><span> MGM Distribution Co. / Via <a href="https://www.youtube.com/watch?v=3v-mUe34C0g" rel="nofollow noopener" target="_blank" data-ylk="slk:youtube.com;elm:context_link;itc:0;sec:content-canvas" class="link ">youtube.com</a></span>

Here's Gary in real life vs. in the movie:

Gary wearing glasses and a dark leather jacket attends a media event
Gary wearing glasses and a dark leather jacket attends a media event
Gary with one eye bigger than the other, taut skin, and a crack on his forehead, stands in a dark setting, wearing a textured jacket
Gary with one eye bigger than the other, taut skin, and a crack on his forehead, stands in a dark setting, wearing a textured jacket

J. P. Aussenard / WireImage / Via Getty, MGM Distribution Co. / Via youtube.com

4."Robin Williams in Mrs. Doubtfire!"

Robin dressed as an elderly woman, wearing a floral dress and cardigan, sits in a vintage armchair, holding a cup

Here's Robin in real life vs. in the movie:

Robin in a suit with a unique tie accessory, smiling at an event
Robin in a suit with a unique tie accessory, smiling at an event
Robin dressed as an elderly woman in a cardigan with floral embroidery and glasses, from a movie scene
Robin dressed as an elderly woman in a cardigan with floral embroidery and glasses, from a movie scene

Ron Galella / Ron Galella Collection via Getty Images, ©20thCentFox/Courtesy Everett Collection

5."You should have included Gary Oldman as Churchill in Darkest Hour. That was very interesting, too."

Gary portraying Winston Churchill wears a suit with a bow tie and round glasses, standing in a room with a serious expression

Here's Gary in real life vs. in the movie:

Gary in a suit with glasses, smiling at an event
Gary in a suit with glasses, smiling at an event
Gary portraying Winston Churchill in historical attire, including a suit and bow tie, speaks with a serious expression
Gary portraying Winston Churchill in historical attire, including a suit and bow tie, speaks with a serious expression

Karwai Tang / WireImage / Via Getty, © Focus Features /Courtesy Everett Collection

6."Nicole Kidman looks like a completely different person as Virginia Woolf in The Hours. 🤯"

Nicole wearing a floral-patterned dress, holding a cigarette, standing in a doorway with a pensive expression

Here's Nicole in real life vs. in the movie:

Nicole in a strapless dress holding a Golden Globe award on a red carpet. Golden Globe Awards branding in background
Nicole in a strapless dress holding a Golden Globe award on a red carpet. Golden Globe Awards branding in background
Nicole in floral dress holding a cigarette, appearing deep in thought
Nicole in floral dress holding a cigarette, appearing deep in thought

Kmazur / WireImage / Via Getty, (c) Paramount / courtesy Everett Collection

7."Basically all the Star Trek actors over the years. Notably the Ferengi, Klingons, Cardassians, Borg, etc. — so many hours sitting and suffering."

Two
Two
Two Star Trek characters: a Cardassian in detailed alien attire and a Borg with cybernetic features
Two Star Trek characters: a Cardassian in detailed alien attire and a Borg with cybernetic features

©Paramount/Courtesy Everett Collection

casualgamer155

Here's Armin Shimerman in real life vs. as a Ferengi on Star Trek: Deep Space Nine:

Armin in a suit jacket and sweater, smiling at a public event
Armin in a suit jacket and sweater, smiling at a public event
Armin dressed in a sci-fi costume with a detailed, patterned outfit and exaggerated forehead and ears
Armin dressed in a sci-fi costume with a detailed, patterned outfit and exaggerated forehead and ears

Ron Galella / Ron Galella Collection via Getty Images, / ©Paramount/Courtesy Everett Collection

In 1993, Armin, who played one of the original Ferengi on Star Trek: The Next Generation and Quark the Ferengi on Deep Space Nine, told Desert News that the makeup took "only" three hours instead of the original four.

He said, "Up until the time that I played Quark, the Ferengi had no ear-holes in the makeup. So your ears were pinned back for the entire time you had the makeup on. And after about seven or eight hours, that got to be incredibly painful."

Here's J.G. Hertzler in real life vs. as a Klingon on Deep Space Nine:

Hertzler in a dark suit with a velvet turtleneck at a formal event
Hertzler in a dark suit with a velvet turtleneck at a formal event
Hertzler with long, dark hair, and angular prosthetic features wearing a futuristic outfit
Hertzler with long, dark hair, and angular prosthetic features wearing a futuristic outfit

Albert L. Ortega / WireImage / Via Getty, ©Paramount/Courtesy Everett Collection

At Central PA Comic-Con 2014, J.G. Hertzler, who played a Klingon, reportedly said his makeup process took about four hours. It required facial prosthetics, two wigs, and multiple layers of makeup.

Here's Marc Alaimo in real life vs. as a Cardassian on Deep Space Nine:

Marc in a double-breasted suit with a patterned tie, smiling towards the camera
Marc in a double-breasted suit with a patterned tie, smiling towards the camera
Marc as a character with textured skin and elaborate armor sits in a sci-fi setting
Marc as a character with textured skin and elaborate armor sits in a sci-fi setting

Albert L. Ortega / WireImage / Via Getty, Paramount Television / ©Paramount Television/Courtesy Everett Collection

In 2017, makeup designer Michael Westmore told Trekyards that the Cardassians' makeup took three hours at first. He also said their look was inspired by the long neck of actor Marc Alaimo, who played the first Cardassian, as well as a painting of a woman with a spoon on her forehead at a local restaurant.

And here's Patrick Stewart in real life vs. as Locutus of Borg on Star Trek: The Next Generation:

Patrick in a tuxedo and bow tie, smiling in front of a curtain
Patrick in a tuxedo and bow tie, smiling in front of a curtain
Patrick assimilated as a cyborg, featuring a bald head and complex mechanical devices attached to his face and body
Patrick assimilated as a cyborg, featuring a bald head and complex mechanical devices attached to his face and body

Ron Galella / Ron Galella Collection via Getty Images, ©Paramount Television/ Courtesy Everett Collection

Turning an actor into a Borg reportedly required three to five hours. You can see pictures from a live, onstage demonstration Michael did here.

8."Dustin Hoffman in Hook."

Dustin dressed as a pirate with lavish hat and coat, striking a dramatic pose on a wooden staircase

Here's Dustin in real life vs. in the movie:

Dustin in a casual blazer and shirt at a public event, with people in the background
Dustin in a casual blazer and shirt at a public event, with people in the background
Dustin in a classic pirate costume with a mustache and curled wig, brandishing a metal hook hand
Dustin in a classic pirate costume with a mustache and curled wig, brandishing a metal hook hand

Mediapunch / MediaPunch via Getty Images, ©TriStar Pictures / courtesy Everett Collection

9."I love Bootstrap Bill's look [Stellan Skarsgård in Pirates of the Caribbean: Dead Man's Chest and At World's End] with prosthetics."

Stellan in tattered clothing with seaweed-like attire, resembling a weathered pirate, against a dark, ship-like backdrop from a movie scene

Here's Stellan in real life vs. in the movie:

Stellan in a casual open-collar shirt and jacket at an event, posing for a photo
Stellan in a casual open-collar shirt and jacket at an event, posing for a photo
Stellan in detailed sea-creature makeup with shells and barnacle-like textures
Stellan in detailed sea-creature makeup with shells and barnacle-like textures

Avalon / Getty Images, ©Buena Vista Pictures / courtesy Everett Collection

10."Boris Karloff as Frankenstein's monster in Frankenstein (1931)."

Boris as Frankenstein's monster in classic movie makeup with bolts in neck, staring forward

Here's Boris in real life vs. in the movie:

Black-and-white image of Boris in a tuxedo looking intensely at the camera
Black-and-white image of Boris in a tuxedo looking intensely at the camera
Classic black-and-white photo of Boris as Frankenstein's monster with a flat head, bolts in neck, and stitches, iconic in early horror films
Classic black-and-white photo of Boris as Frankenstein's monster with a flat head, bolts in neck, and stitches, iconic in early horror films

Silver Screen Collection / Getty Images, Bettmann / Bettmann Archive / Via Getty

11.And finally: "I would love to see Doug Jones represented on a list like this. Not only did he do *so many* iconic prosthetic performances, but they also run the spectrum from the creepy inhuman characters in Pan's Labyrinth to the far more emotive like Saru in Star Trek: Discovery, with stop-offs in between like the fish man in The Shape of Water."

Doug as a mythical creature with horns, wearing a rustic outfit, interacts with a person in a forest scene from a fantasy movie

Here's Doug in real life vs. in Pan's Labyrinth:

Doug in a pinstripe suit with a striped shirt at a formal event
Doug in a pinstripe suit with a striped shirt at a formal event
Doug as creature with eyes in its hands poses in a dark, eerie setting from a fantasy movie
Doug as creature with eyes in its hands poses in a dark, eerie setting from a fantasy movie
Doug as a fantasy creature with large horns and textured skin, wearing rustic attire, in a mystical, dark setting
Doug as a fantasy creature with large horns and textured skin, wearing rustic attire, in a mystical, dark setting

Carley Margolis / FilmMagic / Via Getty, Picturehouse / ©Picturehouse/Courtesy Everett Collection

In 2018, Doug told Fresh Air, "A head-to-toe transformation often you're looking at, yes, five hours is about right. The Fawn from Pan's Labyrinth, that was a five-hour makeup transformation. The Pale Man from Pan's Labyrinth, with my eyeballs in my hands — I did play that character as well — that was a six-hour transformation."

Here's Doug in real life vs. as Saru in Star Trek: Discovery:

Doug on a red carpet in a dark suit and striped shirt at an event for Beyond Fest
Doug on a red carpet in a dark suit and striped shirt at an event for Beyond Fest
Doug as a sci-fi character in detailed alien makeup wearing a futuristic uniform, looking intensely forward
Doug as a sci-fi character in detailed alien makeup wearing a futuristic uniform, looking intensely forward

Amanda Edwards / WireImage / Via Getty, CBS / Via youtube.com

Doug uses his extensive experience acting with facial prosthetics to help his costars who are new to it. On the Star Trek: Discovery set, he checked in with Mary Chieffo, who played the Klingon L'Rell, every day.

She told Indie Wire, "He was always there to grab coffee. Ultimately, we were lucky enough to have some great scenes together by the end of the season — it was so great to work with him on so many levels."

He offered her and other costars this advice: "Sit still, do as you're told, and find your happy place."

And here's Doug in real life vs. as the Amphibian Man in The Shape of Water:

Doug in a textured sweater holds a detailed creature sculpture
Doug in a textured sweater holds a detailed creature sculpture
Doug as the Amphibian Man in a futuristic pod, appearing to be suspended in a sci-fi setting
Doug as the Amphibian Man in a futuristic pod, appearing to be suspended in a sci-fi setting

Albert L. Ortega / Getty Images, Fox Searchlight Pictures / Via youtube.com

He told Fresh Air, "Shape of Water was much kinder and gentler — that was only three hours."

Now that we've talked about the best onscreen SFX makeup transformations, can you think of any you've seen that were laughably bad? What made them so unconvincing? Share your thoughts in the comments!

Note: Some responses have been edited for length/clarity.