Red Lights is a 1923 American silent mystery film directed by Clarence G. Badger and starring Marie Prevost, Raymond Griffith and Johnnie Walker.

A psychic named Sheridan Scott professes to have the ability to foresee and prevent criminal acts.

He agrees to help Ruth Carson, the daughter of a wealthy railroad magnate, solve a mystery regarding why flashing red lights over her head portend death for various people around her.

[3] Actor Lionel Belmore went on to co-star in a number of 1930s Universal horror films including Frankenstein and The Vampire Bat.

Jean Hersholt later starred in a number of MGM horror films, including The Mask of Fu Manchu and Mark of the Vampire.