1. Airplane! (1980) – Directed by Jim Abrahams, David Zucker, and Jerry Zucker, this classic comedy follows Ted Striker (Robert Hayes) as he inadvertently becomes a pilot and saves a plane full of passengers from disaster.
2. The Hangover (2009) – Directed by Todd Phillips, this hit comedy follows Phil (Bradley Cooper), Doug (Justin Bartha), Stu (Ed Helms) and Alan (Zach Galifianakis) as they try to piece together the events of a wild bachelor party in Las Vegas.
3. Monty Python and the Holy Grail (1975) – A classic comedy from the British sketch comedy troupe Monty Python, this film follows King Arthur (Graham Chapman) and his knights of the Round Table as they search for the Holy Grail.
4. Blazing Saddles (1974) – Mel Brooks’ classic western comedy follows the newly appointed sheriff of Rock Ridge (Cleavon Little) as he defends the town from a corrupt politician (Harvey Korman).
5. Animal House (1978) – This cult classic follows the misadventures of the Delta Tau Chi fraternity at Faber College as they battle with the uptight Dean Wormer (John Vernon).
6. National Lampoon’s Vacation (1983) – Directed by Harold Ramis, this classic comedy follows the Griswold family (Chevy Chase, Beverly D’Angelo, Anthony Michael Hall) as they embark on a disastrous road trip.
7. Anchorman: The Legend of Ron Burgundy (2004) – Directed by Adam McKay, this hit comedy follows news anchor Ron Burgundy (Will Ferrell) as he battles with a female rival (Christina Applegate) for the top spot.
8. Ghostbusters (1984) – Directed by Ivan Reitman, this classic supernatural comedy follows a trio of parapsychologists (Bill Murray, Dan Aykroyd, Harold Ramis) as they take on an army of ghosts in New York City.
9. The Naked Gun: From the Files of Police Squad! (1988) – Leslie Nielsen stars in this classic comedy as bumbling detective Frank Drebin, who must save Queen Elizabeth II from an assassination plot.
10. The Big Lebowski (1998) – Directed by Joel and Ethan Coen, this cult classic follows Jeff “The Dude” Lebowski (Jeff Bridges) as he gets caught up in a case of mistaken identity.
11. The 40-Year-Old Virgin (2005) – Directed by Judd Apatow, this hit comedy follows Andy Stitzer (Steve Carell) as he embarks on a hilarious journey to finally lose his virginity.
12. Dumb and Dumber (1994) – Directed by the Farrelly Brothers, this comedy follows the dimwitted duo of Lloyd (Jim Carrey) and Harry (Jeff Daniels) as they embark on a cross-country road trip.
13. Austin Powers: International Man of Mystery (1997) – Mike Myers stars in this classic comedy as the titular spy, who must battle his arch-nemesis Dr. Evil (also Myers) and save the world from destruction.
14. Caddyshack (1980) – Directed by Harold Ramis, this classic comedy follows Danny (Michael O’Keefe) as he embarks on a hilarious journey to win a golf tournament and earn the respect of his peers.
15. Wayne’s World (1992) – Directed by Penelope Spheeris, this classic comedy follows Wayne (Mike Myers) and Garth (Dana Carvey) as they try to save their public-access television show from a sleazy network executive.
16. This is Spinal Tap (1984) – Directed by Rob Reiner, this mockumentary follows the fictional heavy metal band Spinal Tap (Christopher Guest, Michael McKean, Harry Shearer) as they embark on an ill-fated tour.
17. Wedding Crashers (2005) – Directed by David Dobkin, this hit comedy follows John (Owen Wilson) and Jeremy (Vince Vaughn) as they crash weddings to pick up women.
18. The Princess Bride (1987) – Directed by Rob Reiner, this classic fantasy comedy follows Westley (Cary Elwes) as he attempts to rescue his beloved Buttercup (Robin Wright) from the evil Prince Humperdinck (Chris Sarandon).
19. The Hangover Part II (2011) – Directed by Todd Phillips, this sequel follows Phil (Bradley Cooper), Doug (Justin Bartha), Stu (Ed Helms) and Alan (Zach Galifianakis) as they travel to Thailand for Stu’s wedding.
20. Superbad (2007) – Directed by Greg Mottola, this hit comedy follows two teenage friends (Jonah Hill, Michael Cera) as they embark on a wild night of partying before heading off to college.
