Jonathan Bailey Revealed How He Picked His Prosthetic Penis For "Fellow Travelers," And I Audibly Gasped

Jonathan Bailey has been on a spicy rampage lately, in my humble opinion.

Jonathan Bailey dressed in a white suit with a large flower brooch on the lapel at a formal event
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It's hard enough to recover from the fact that he will return for Bridgerton Season 4.

Jonathan Bailey on the Bridgerton red carpet, smiling in a white suit with a relaxed, chic style. Netflix signage is visible in the background
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On top of that, he's constantly posting highly suggestive content for his foundation, The Shameless Fund.

Jonathan Bailey on the red carpet, wearing a classic black tuxedo with a bow tie, smiling for the camera

Not to mention, we only have months to prepare to see him as Fiyero in the film adaptation of Wicked. He's everywhere.

Image of four characters in a large room. The character facing the camera has slicked-back hair and wears a patterned jacket
Universal Pictures

And now Jonathan's talking about how long and hard he thought about choosing the proper penis for his Fellow Travelers character, and it's pretty silly.

On Thursday's episode of Late Night with Seth Meyers, Jonathan revealed the prosthetic penis-picking process (say that five times fast) and what the costume department did with it on his final day of filming.

Jonathan Bailey and Seth Meyers on a talk show set, sitting and conversing. McNally is dressed casually, while Meyers wears a suit
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The three-time Emmy-nominated series Fellow Travelers follows the four-decade-long volatile romance of Hawkins Fuller (Matt Bomer) and Tim Laughlin (Jonathan) through significant world events like the Lavender Scare of the 1950s, Vietnam War protests in the '60s, and the AIDS crisis of the '80s.

Matthew Bomer and Jonathan Bailey sit on a sandy beach, casually dressed in white shirts and pants, with shoes off
Ben Mark Holzberg / ©Showtime / Courtesy Everett Collectione

Tim experiences many changes throughout the years, including his hair, mustaches, and glasses, but Jonathan reveals, "There's one thing that remained the same throughout."

A person with glasses and a bow tie is seen smiling and applauding at an indoor event with bright lights in the background

Can you guess what it was?

Showtime / Courtesy Everett Collection

Host Seth Meyers asked, "Did you have a hand in the decision-making?" referring to the prosthetic private part, and Jonathan responded, "Um, just one hand."

Jonathan Bailey, dressed casually, sits on a talk show set, engaged in conversation with Seth Meyers, wearing a button-up shirt
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Jonathan explained, "When we started, obviously, you wear a protective layer, obviously, to protect yourself and so it's not awkward. But, for the nature of the show, you want to choose something that maybe reflects what's actually going on."

Jonathan Bailey with short hair and a trimmed beard, wearing a deep V-neck white shirt, stands for a photo
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Seth then revealed a censored photo of blurred-out prosthetic penises from Jonathan's time on set. "They've all got their different personalities," he said. "When you're approaching character, you think emotionally, cerebrally, and then you have to really make a big choice."

Various silicone molds of different shapes and sizes are arranged in a line on a wooden surface
@jaybayleaf / instagram.com

Seth then asked, "Is that what you did? You made the big choice?" Jonathan quickly responded, "No, no, no! I think it's only fair — I believe in representation for everyone."

Jonathan Bailey sits in an interview with Seth Meyers on a talk show set, engaging in conversation
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Then, just as Seth attempted to show another photo, Jonathan quickly covered it up. "No!" He shouted, grabbing a different photo. "Wait, hang on, hang on. I want to show you this one first."

Close-up shot showing a person's hands holding up a photograph of underwear. No celebrity or red carpet present
NBC

Jonathan first acknowledged the "loads of people that keep you going" on a production like the makeup and costume departments. "On the last day, Beth, my amazing wardrobe assistant, cheered me up." He then revealed a photo of the nude protective layer with googly eyes and Tim's prosthetic penis for the nose.

Jonathan Bailey smiles while holding a framed photo of himself with a stuffed toy
NBC

For the next photo, Jonathan revealed, "I got home, and I unpacked my suitcase to find" the same silly googly-eyed prosthetic penis face in his luggage.

A man holds up a child’s drawing of a ghost with googly eyes, smiling while seated on a talk show set
NBC

In Fellow Travelers, all the sex scenes between Tim and Hawk were prepared with care by episodic bosses, producers, and intimacy coordinators. In an Entertainment Weekly interview with the series producer Robbie Rogers, he explained, "When you're with Tim and Hawk in Tim's apartment, you really feel the intimacy and what it's like between two men before and after having sex."

Scene with a crowd of shirtless people dancing closely and intimately at a dimly-lit party. Names of individuals are unknown
Ben Mark Holzberg / ©Showtime / Courtesy Everett Collection

He added, "Some people might feel awkward, but I feel like in our story it feels quite authentic and real."

Matt Bomer and Jonathan Bailey lie in bed, shirtless. Matt rests his head on Jonathan's chest, portraying an intimate and relaxed moment
Showtime / Courtesy Everett Collection

Well, now that Jonathan has revealed all the dirty behind-the-scenes details, we at least know that one major component wasn't "real," but it definitely got the job done.

Matt Bomer and Jonathan Bailey, dressed in suits, share an intimate moment at a dimly-lit table in a crowded venue
Ben Mark Holzberg / ©Showtime / Courtesy Everett Collection

Fellow Travelers is available to stream on Paramount+ with Showtime.

Watch the late-night segment with Jonathan here.