Jupiter Laughs is A. J. Cronin's 1940 play in three acts about a doctor and his love interest, who hopes to become a medical missionary. The play was first staged in Glasgow at the King's Theatre and starred Henry Longhurst, Catherine Lacey and James Mason. In 1940, it opened on Broadway at the Biltmore Theatre and starred Alexander Knox and Jessica Tandy. Film adaptations include Shining Victory, with James Stephenson and Geraldine Fitzgerald, and Ich suche Dich ("I Seek You") with O.W. Fischer and Anouk Aimée.