Summary: Peter Sellers has planned the perfect robbery while in prison. He intends to break out of prison, steal a fortune in diamonds, and break back into prison before anyone notices. With only a few days sentence left, and the perfect alibi - what could possibly go wrong ? (imdb)

Poster submitted by Gauntlet

AKA: Two-Way Stretch

Genres: Comedy, Crime

Country: UK

Directed By: Robert Day

Written By: Alan Hackney, Len Heath

Starring: Peter Sellers, Maurice Denham, Lionel Jeffries, Wilfrid Hyde-White, Bernard Cribbins, David Lodge

More information at the Internet Movie Database