During World War II, an irascible British professor (James Robertson Justice) agrees to fly a mission for the Royal Air Force to test his innovative radar invention. When he is shot down and taken to a German POW camp, the cantankerous prisoner's antics fool everyone around him, until some fellow prisoners realize how important it is to help facilitate his escape. Stylish comedy co-stars Leslie Phillips, Stanley Baxter. AKA: "A Coming-Out Party." 90 min. Standard; Soundtrack: English.