Red Hot Speed is a 1929 American sound part-talkie comedy film directed by Joseph Henabery and starring Reginald Denny, Alice Day and Charles Byer. In addition to sequences with audible dialogue or talking sequences, the film features a synchronized musical score and sound effects along with English intertitles. The sound was recorded using the Western Electric Sound System.
The daughter of a newspaper owner is arrested for speeding. To avoid embarrassing her father, who is in the middle of an anti-speeding campaign, she gives a false name to the authorities. She is then turned over to the district attorney who is unaware of her real identity.