There's "Comedy Tonight" and every night in Richard Lester's slapstick adaptation of the hit Broadway musical set in Ancient Rome. Zero Mostel is the scheming slave who dreams of freedom, and Michael Crawford ("Phantom of the Opera") is his lovestruck master. With Phil Silvers, Jack Gilford, Annette Andre, Buster Keaton. 99 min. Widescreen; Soundtrack: English DTS; Subtitles: English.