21. This Peter plays Guillermo Ugarte, in this film about an underground leader trying to get out of a country during WWII. If only the underground leader's wife can get those letters of transit from her old boyfriend. Which Peter is this?
From Quiz A Pack of Peters
Answer:
Peter Lorre
The film is "Casablanca", released in 1942. Humphrey Bogart, Ingrid Bergman and Paul Henreid also star. Rick (Bogart) has the letters of transit, and at first plans on using them so he, and old flame Ilsa, can leave the country. But of course, plans can change. "Casablanca" was nominated for eight Oscars, and won three: Best Director for Michael Curtiz, Best Picture, and Best Writing, Screenplay.