In A Few Good Men, Colonel Jessup says the courtroom cannot handle “the truth.”
During the climactic courtroom confrontation, military lawyer Daniel Kaffee demands that Jessup admit he ordered a disciplinary action against a Marine. Jessup responds with the famous challenge, “You can’t handle the truth!” and argues that military protection requires harsh decisions civilians may not understand.
The line works because it exposes Jessup’s belief that national security and military authority place him above ordinary accountability. It also marks the turning point of the trial, as his confidence begins to give way under Kaffee’s questioning.
Jack Nicholson played Colonel Nathan R. Jessup, and Tom Cruise played Kaffee. Rob Reiner directed the 1992 film, based on Aaron Sorkin’s play and screenplay. The quotation is often used broadly, but in the film it is part of a specific argument about military responsibility and justice.