- Country: USA
- Genres: Comedy, Romance
- Release: 1951-04-01
- Director: Frederick De Cordova
- Writers: Oscar Brodney , Jack Henley
- Language: English
- Stars: Ann Blyth , Mark Stevens , Cecil Kellaway , Jesse White , Harold Vermilyea (1889–1958) , Craig Stevens , William H. Lynn , Elizabeth Patterson , Jimmy Hunt , Irving Bacon
- Runtime: 81 min
- Awards: N/A
- AKA: Katie Did It (United States of America) , Tyttö pois vaikka vihiltä (Finland) , Katie Did It , La ninfa desnuda (Mexico) , Katie Did It (United Kingdom) , A Ninfa Nua (Brazil) , Katie Did It (Canada) , A Culpa Foi da Katie (Portugal, Portuguese Republic)
- Plot: Katherine Standish, who has been brought up in a strict manner in a prudish New England town, falls in love with a city slicker commercial artist, Peter Van Arden. The romance blossoms until Katie falls victim of some false information, and becomes convinced that Peter is already married and the father of two children.
- IMDB:tt0043700
Katie Did It Cast · · · ALL
Frederick De Cordova
Director
Ann Blyth
Katherine Standish
Mark Stevens
Peter Van Arden
Cecil Kellaway
Nathaniel B. Wakely VI
Jesse White
Jim Dilloway
Harold Vermilyea
(1889–1958)
Merill T. Grumby
Craig Stevens
Stuart Grumby
Elizabeth Patterson
Aunt Priscilla Wakely
William H. Lynn
Clarence Spivvens
Jimmy Hunt
Steven Goodrich
Irving Bacon
Train Conductor
Clarence Muse
Mose
Peter Leeds
Burton
Gabriel Dell
Eddie