The American Film Institute has compiled top 10 "greatest films" lists in 10 Classic Genres like Animation, Epic, Fantasy, etc. Check it out!

Animation

Snow White and the Seven Dwarfs (1937)
Pinocchio (1940)
Bambi (1942)
The Lion King (1994)
Fantasia (1940)
Toy Story (1995)
Beauty and the Beast (1991)
Shrek (2001)
Cinderella (1950)
Finding Nemo (2003)

Fantasy

The Wizard of Oz (1939)
The Lord of the Rings: The Fellowship of the Ring (2001)
It’s a Wonderful Life (1946)
King Kong (1933)
Miracle on 34th Street (1947)
Field of Dreams (1989)
Harvey (1950)
Groundhog Day (1993)
The Thief of Bagdad (1924)
Big (1988)

Gangster

The Godfather (1972)
Goodfellas (1990)
The Godfather Part II (1974)
White Heat (1949)
Bonnie and Clyde (1967)
Scarface (1932)
Pulp Fiction (1994)
The Public Enemy (1931)
Little Caesar (1930)
Scarface (1983)

Science Fiction

2001: A Space Odyssey (1968)
Star Wars: Episode IV – A New Hope (1977)
E.T. (1982)
A Clockwork Orange (1971)
The Day The Earth Stood Still (1951)
Blade Runner (1982)
Alien (1979)
Terminator 2 (1991)
Invasion of the Body Snatchers (1956)
Back to the Future (1985)

Western

The Searchers (1956)
High Noon (1952)
Shane (1953)
Unforgiven (1992)
Red River (1948)
The Wild Bunch (1969)
Butch Cassidy and the Sundance Kid (1969)
McCabe & Mrs. Miller (1971)
Stagecoach (1939)
Cat Ballou (1965)

Sports

Raging Bull (1980)
Rocky (1976)
The Pride of the Yankees (1942)
Hoosiers (1986)
Bull Durham (1988)
The Hustler (1961)
Caddyshack (1980)
Breaking Away (1979)
National Velvet (1944)
Jerry Maguire (1996)

Mystery

Vertigo (1958)
Chinatown (1974)
Rear Window (1954)
Laura (1944)
The Third Man (1949)
The Maltese Falcon (1941)
North By Northwest (1959)
Blue Velvet (1986)
Dial M for Murder (1954)
The Usual Suspects (1995)

Romantic Comedies

City Lights (1931)
Annie Hall (1977)
It Happened One Night (1934)
Roman Holiday (1953)
The Philadelphia Story (1940)
When Harry Met Sally (1989)
Adam’s Rib (1949)
Moonstruck (1987)
Harold and Maude (1971)
Sleapless in Seatle (1993)

Courtroom Drama

To Kill a Mockingbird (1962)
12 Angry Men (1957)
Kramer vs. Kramer (1979)
The Verdict (1982)
A Few Good Men (1992)
Witness For The Prosecution (1957)
Anatomy of a Murder (1959)
In Cold Blood (1967)
A Cry in the Dark (1988)
Judgement at Nuremberg (1961)

Epic

Lawrence of Arabia (1962)
Ben-Hur (1959)
Schindler’s List (1993)
Gone with the Wind (1939)
Spartacus (1960)
Titanic (1997)
All Quiet on the Western Front (1930)
Saving Private Ryan (1998)
Reds (1981)
The Ten Commandments (1956)