This comedy is set in a world where no one has ever lied, until a writer comes up with the idea. Comedy heavyweights Tina Fey, Ricky Gervais, and Jonah Hill star along with Rob Lowe and Jennifer Garner. Directed by Matthew Robinson. Categories: Comedy. Year: 2009.

Christopher Guest in The Invention of Lying
Larry (Ben Stiller), the guard who discovered a museum that came to life after dark in Night at the Museum, now heads for the Smithsonian. The cowboy (Owen Wilson) and Octavius (Steve Coogan) from his museum have been shipped there to the Smithsonian by mistake. Teddy Roosevelt (Robin Willians) comes along to help. There they meet a whole new group of living exhibits, including Amelia Earhart (Amy Adams), and learn that this museum also doesn't sleep. Directed by Shawn Levy. With Christopher Guest, Jon Bernthal, Bill Hader and Hank Azaria . Categories: Action, Comedy. Year: 2009.

Christopher Guest in Night at the Museum: Battle of the Smithsonian
The owners of five show dogs are followed by a film crew as they head for the Mayflower Kennel Club Dog Show. With exuberance and eccentricities to spare, the owners give their take on the world of competitive dog shows and show just how far they're willing to go to make sure their four-legged friends win the top prize. Directed by Christopher Guest. With Catherine O'Hara, Eugene Levy, Parker Posey, Christopher Guest, Michael McKean, John Michael Higgins, Jennifer Coolidge and Fred Willard. Categories: Comedy. Year: 2000.

Christopher Guest in Best in Show
Lt. Daniel Kaffee (Tom Cruise) and Lt. Cdr. JoAnne Galloway (Demi Moore) are military defense lawyers assigned to defend two U.S. infantrymen accused of the murder of another soldier. Kaffee and Galloway must crack the impenetrable Col. Nathan R. Jessep (Jack Nicholson), the commanding officer who supposedly gave the order that lead to the soldier's death, amidst a storm of military intrigue and tight-lipped hostility between the men on trial and the lawyers trying to defend them. Directed by Rob Reiner. With Kevin Bacon, Kiefer Sutherland, Kevin Pollak and J.T. Walsh. Categories: Crime, Drama, Thriller. Year: 1992.

Christopher Guest in A Few Good Men
A kind grandfather (Peter Falk) reads a story to his sick grandson (Fred Savage) in the hope that it will help pass the time and raise the boy's spirits. When the Dread Pirate Roberts (Cary Elwes), a once simple farm boy, attempts to rescue his love, the beautiful Buttercup (Robin Wright Penn), from the foul Prince Humperdinck (Chris Sarandon), he is joined by two companions, (Mandy Patinkin and Andre the Giant), his former enemies. As the tale of sword fights, vile swamps, kidnappings and true love plays out, the grandfather does his best to finish the story despite being interuppted by his grandson at all the mushy parts. Directed by Rob Reiner. With Chris Sarandon, Christopher Guest, Carol Kane, Billy Crystal and Wallace Shawn. Categories: Cult Classics, Adventure, Comedy, Fantasy, Romance. Year: 1987.

Christopher Guest in The Princess Bride
Followed by a documentary crew Spinal Tap, a long-past-its-prime British heavy metal band, sets out on a revival tour in the United States after a 17 year hiatus. Documentarian Marty DiBergi (Rob Reiner) follows band members David St. Hubbins (Michael McKean), Nigel Tufnel (Christopher Guest), Derek Smalls (Harry Shearer), Mick Shrimpton (R.J. Parnell) and Viv Savage (David Kaff) on their hilarious journey as they try to reclaim the fame they once had. Directed by Rob Reiner. With Tony Hendra, Fran Drescher and Patrick Macnee. Categories: Comedy, Music. Year: 1984.

Christopher Guest in This Is Spinal Tap