Double Impact is a 1991 American action film written and directed by Sheldon Lettich, and written, produced by and starring Jean-Claude Van Damme as Chad and Alex Wagner. The film marks Van Damme's third collaboration with director Sheldon Lettich and second collaboration with Bolo Yeung. Double Impact was released in the United States on August 9, 1991.

Jean-Claude Camille François Van Varenberg, known professionally as Jean-Claude Van Damme, is a Belgian martial artist and actor. Born and raised in Brussels, his father enrolled him in a Shotokan karate school at the age of ten, which led Van Damme to hold the rank of 2nd-dan black belt in karate, and compete in several karate and kickboxing competitions. With the desire of becoming an actor, he moved to the United States in 1982, where he did odd jobs and worked on several films, until he got his break as the lead in the martial arts film Bloodsport (1988).