Behave Yourself! is a 1951 American film directed and co-written by George Beck, starring Farley Granger and Shelley Winters, and released by RKO Radio Pictures.

Plot
Bill (Farley Granger) forgets about his anniversary, with Kate (Shelley Winters) until the last minute, when a small dog starts to follow him. From there, mayhem ensues, knocking things over. Bill is chased by the police, smugglers, counterfeiters, and murderers, as well as harangued by his mother-in-law.

Cast
Farley Granger as William Calhoun ‘Bill’ Denny
Shelley Winters as Kate Denny
William Demarest as Officer O’Ryan
Francis L. Sullivan as Fat Freddy
Margalo Gillmore as Mother
Lon Chaney Jr. as Pinky
Hans Conried as Gillie the Blade
Elisha Cook Jr. as Albert Jonas
Glenn Anders as Pete the Pusher
Allen Jenkins as Plainclothesman
Sheldon Leonard as Shortwave Bert
Marvin Kaplan as Max the Umbrella
Archie as Himself
Henry Corden as Numi