Just for Laughs Gags (French: Juste pour rire les gags) is a Canadian silent comedy/hidden camera reality television series that is under the Just for Laughs brand created by Pierre Girard and Jacques Chevalier.The series uses a hidden camera format, playing pranks on unsuspecting subjects while hidden cameras capture the subjects' responses; each episode presents multiple gags. While some segments have included brief dialogue, most do not contain any sound or dialogue. The audio is replaced with sound effects, a laugh track, and music.