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35 Movies From Before 1975 That Everyone Needs To Watch At Least Once In Their Lifetime

Recently, I asked the BuzzFeed Community which classic movies from before 1975 everyone should watch at least once. There were 100+ comments from fans sharing their favorites. So, here are 35 of the most popular:

1."First, without a doubt, To Kill A Mockingbird (1962) is an essential movie. From acting to soundtrack."

A man in a courtroom setting wearing a light suit and tie, looking thoughtful and attentive, as he addresses the court audience

2."One of my favorite movies of all time is All About Eve (1950)."

—deniseab

3."The Philadelphia Story (1940). Just a spot-on comedy, and Cary Grant, Katharine Hepburn, and Jimmy Stewart have never been better!"

—rahonda68

4."Sunset Boulevard (1950) is a masterpiece of the film noir genre."

<div> <p>"The acting, cinematography, and unconventional storytelling create a hypnotic viewing experience."</p> <p>—<a href="https://www.buzzfeed.com/maskedpepper137" rel="nofollow noopener" target="_blank" data-ylk="slk:maskedpepper137;elm:context_link;itc:0;sec:content-canvas" class="link ">maskedpepper137</a></p> </div><span> Paramount Pictures / Via <a href="https://www.youtube.com/watch?v=TMUJpec6Bdc" rel="nofollow noopener" target="_blank" data-ylk="slk:youtube.com;elm:context_link;itc:0;sec:content-canvas" class="link ">youtube.com</a></span>

5."Vertigo (1958)! The music by Bernard Herrmann in the scene when Jimmy Stewart ascends the bell tower is the best in any Hitchcock movie, including Psycho."

Two scenes from a classic movie showing a man and woman in an emotional confrontation outdoors

6."Rebel Without a Cause (1955) is essential viewing."

Two scenes from a classic film showing a man in a casual jacket, engaged in an intense conversation with another man

7."There are SO many great movies to choose from, but I'm going to pick what I think is the most classic horror movie...and that is The Exorcist (1973)."

Two scenes show intense moments between characters on the floor in a dramatic confrontation

8."The Apartment (1960) with Shirley MacLaine and Jack Lemmon."

Two people in a 1960s-style setting have a conversation inside a home. The woman wears a plaid robe, and the man is in a casual shirt and cardigan

9."The Shop Around The Corner (1940). Fans of You've Got Mail will recognize it."

Two black-and-white film scenes with a man and woman in conversation, both appearing engaged

10."The African Queen (1951)! It is one of my all-time favorite adventure films with Humphrey Bogart and Katharine Hepburn."

A woman in a worn blouse talks to a man in a striped shirt and hat on a lush, outdoor set, reminiscent of a classic adventure film scene

11."Singin' in the Rain (1952). It’s one of my favorite movies of all time, and this is coming from a Gen Z'er. Truly a feel-good movie with so much to offer."

Actor joyfully sings and dances in the rain with an umbrella, embracing the downpour on a movie set outside the "Mount Hollywood Art School."

12."A Clockwork Orange (1972). Disturbing as heck but oh so worthy of the watch!"

—shabooshabah

13."Bringing Up Baby (1938). Katharine Hepburn and Cary Grant magic."

Three black-and-white film scenes showing a woman in a shiny gown interacting with two men in a formal setting

14."The Sound of Music (1965)!"

Actors in formal attire dance in a classic movie scene, with children watching in the background

15."Meet Me in St. Louis (1944)! Another Judy Garland film. My cousins and I always watched it whenever we went to our grandmother's house."

Scene from a vintage film showing elegantly dressed women in period costumes engaging in conversation

16."I never get tired of watching Now, Voyager (1942). My all-time favorite. A classic and inspirational film for any age."

Two characters in a black-and-white movie scene, engaging in an emotional conversation, with vintage hairstyles and classic mid-20th century attire

17."Some Like It Hot (1959) is a great movie. It showed Marilyn Monroe's comedic talent and brought drag into the movies."

Two people in dark dresses and hats smile at a woman with short blonde hair holding a flask

18."It's A Wonderful Life (1946)."

A scene from a classic film with a man in a striped sweater and a woman in a coat having a conversation outdoors

19."National Velvet (1944) with Mickey Rooney and Elizabeth Taylor."

Two actors in vintage attire from a classic film scene; she wears a patterned dress, and he wears a vest and cap, standing outdoors

20."The Sting (1973). One of the first and best heist movies. Paul Newman as a mentor to Robert Redford."

Two actors in tuxedos, possibly from a classic film scene. One actor has a shocked expression; the other appears to be in a conversation indoors

21."Freebie and the Bean. The 1974 film with James Caan and Alan Arkin."

Two men in a vintage room, one in a plaid jacket and vest, the other in a suit. They appear to be having a conversation

22."Stage Door (1937). This has some of the sharpest, wittiest, and smartest dialog of any movie ever."

Two women in vintage film scene; one in a striped robe, the other in a military-style double-breasted coat and hat, both appear engaged in conversation

23."Ben-Hur (1959). There’s a reason why it was the first movie to win 11 Oscars."

Two scenes from a historical film showing a distressed man interacting with others

24."Wings (1927). It won the first Oscar for Best Picture!"

Two actors in a vintage movie scene; a man in a military uniform speaks seriously to a woman who looks concerned

25."My fav? The Treasure of the Sierra Madre (1948)."

Two monochrome film scenes showing a man in rugged attire, appearing tired and deep in thought. Classic cinema setting

26."Lawrence of Arabia (1962)."

Scene from "Lawrence of Arabia" featuring a man in traditional Middle Eastern attire leading a charge with soldiers and flags in a desert setting

27."Anything by the Marx Brothers, but especially Duck Soup (1933)."

Two people in nightgowns and caps mimic each other in a comedic scene from an old black-and-white movie

28."Double Indemnity (1944)."

Two people are in a classic movie scene, dressed in 1940s formal attire, engaging in a conversation

29."I want to suggest 12 Angry Men (1957). It is an amazing character study. You have to watch the classics! They crawled so we could walk!"

Two scenes from an old movie: hands on a table with a knife and a newspaper, and a man looking intense and concerned

30."Portrait of Jennie (1948). I don't normally go for romantic movies, but this one was done exceptionally well."

Black-and-white film still; a man in a suit and hat with a woman looking off screen, both appear contemplative

31."Cool Hand Luke from 1967."

<div> <p>"Paul Newman is a prisoner who refuses to submit to authority, especially when the punishment doesn't fit the crime."</p> <p>—<a href="https://www.buzzfeed.com/stephaniep461d11578" rel="nofollow noopener" target="_blank" data-ylk="slk:stephaniep461d11578;elm:context_link;itc:0;sec:content-canvas" class="link ">stephaniep461d11578</a></p> </div><span> Warner Bros / Via <a href="https://www.youtube.com/watch?v=_WUyZXhLHMk" rel="nofollow noopener" target="_blank" data-ylk="slk:youtube.com;elm:context_link;itc:0;sec:content-canvas" class="link ">youtube.com</a></span>

32."Harvey (1950) is an amazing and under-watched Jimmy Stewart movie!"

A classic film scene showing a man in a suit and hat leaning against a brick wall, appearing thoughtful

33."M*A*S*H from 1970. Directed by Robert Altman and starring Donald Sutherland, Elliott Gould, and Sally Kellerman, amongst others."

Two scenes from a movie: The top shows a person in glasses and a cap, and the bottom shows a person in a fur-lined coat blowing bubblegum

34."Rear Window (1954)."

A classic movie scene showing a man sitting in a chair, looking contemplative, and a woman with red lipstick and pearl earrings, gazing intently

35.And finally: "Spartacus (1960). Directed by Stanley Kubrick."

Scene from a historical film shows a determined man in rugged attire. Below, three men in similar clothing stand chained, surrounded by a crowd

We can't fit every film into one post, so which other classic Hollywood movies do YOU think are essential viewing? Tell us in the comments below!

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Note: Submissions have been edited for length and/or clarity.

Also, if you're a Letterboxd user, you can find the list of these movies here.

If you're wondering where to watch these classic films, many of them can be streamed, so make sure to check out your go-to streaming services for these movies.