Sit Tight is a 1931 American Pre-Code musical comedy film, directed by Lloyd Bacon, written by Rex Taylor, edited by James Gibbon, and produced and distributed by Warner Bros.

Jojo is a wrestler forced to enter the ring and face down a musclebound masked opponent Olaf (played by Frank Hagney).

The trailer, which also survives, contains an instrumental of another song which was written for the film and originally sung by Winnie Lightner.

The complete film was released intact in countries outside the United States where a backlash against musicals never occurred.

Newspapers outside the United States noted that Winnie Lightner sang several lively songs throughout the picture.