To Be or Not to Be (1983)
A bad Polish actor is just trying to make a living when Poland is invaded by the Germans in World War II. His wife has the habit of entertaining young Polish officers while he's on stage, which is also a source of depression to him. When one of her officers comes back on a Secret Mission, the actor takes charge and comes up with a plan for them to escape.
Directed by: Alan Johnson
Starring: Mel Brooks, Anne Bancroft, Tim Matheson, Charles Durning, José Ferrer, George Gaynes
Links: IMDb, Movie posters, Movie stills