- Country: USA
- Genres: Action, Crime, Drama
- Release: 1933-05-26
- Director: D. Ross Lederman
- Writers: Charles R. Condon
- Language: English
- Stars: William Collier Jr. (1902–1987) , Joan Marsh , Wheeler Oakman , Robert Ellis , George Ernest , Frank Sheridan , Wade Boteler , Edward LeSaint , Fuzzy Knight , Ethan Laidlaw
- Runtime: 69 min
- Awards: N/A
- AKA: Mark It Paid (United States of America) , A Lancha Invicta (Brazil) , O daimon tis tahytitos (Greece) , O Vencedor (Portugal, Portuguese Republic) , Speed Demon (United Kingdom) , Speed Demon (United States of America) , Speed Demon , 兄貴は世界一 (Japan)
- Plot: A mechanic works for his sweetheart's father, who builds racing boats. He begs for and gets the chance to race a new-design boat, but his rival gets him intoxicated before the race and he wrecks the boat. Now he has to make good and show he has the right stuff.
- IMDB:tt0024304
Speed Demon Cast
D. Ross Lederman
Director
William Collier Jr.
(1902–1987)
'Speed' Morrow
Joan Marsh
Jean Torrance
Wheeler Oakman
Pete Stenner
Robert Ellis
Langard
George Ernest
Catfish Jones
Frank Sheridan
Captain Torrance
Wade Boteler
Runyan
Edward LeSaint
Judge
Fuzzy Knight
Lefty
Ethan Laidlaw
Red