13 Frightened Girls (1963)
While attending a Swiss school for diplomats' daughters, the teenage daughter of the American ambassador uses her access to various embassies to engage in espionage.
- Country : United States of America
- Genre : Comedy, Thriller
- Studio : William Castle Productions, Columbia Pictures
- Director : William Castle
- Cast : Murray Hamilton, Joyce Taylor, Hugh Marlowe, Khigh Dhiegh, Charlie Briggs, Norma Varden