As Larry and Cheryl's tenth-wedding anniversary approaches, Larry attempts to cash in on a promise she made to him years ago: a chance to have sex with another woman.

While he figures out how best to exercise that option, Mel Brooks hears him singing, and offers Larry the lead in "The Producers". But rehearsals go less than smoothly when he ends up offending and blinding his co-star, Ben Stiller. Come opening night, will Larry remember his lines– or is that part of Mel's plan?