Identity Crisis (film)

Identity Crisis is a 1989 comedy film directed by Melvin Van Peebles. Written by Mario Van Peebles, the film is about a rapper who winds up sharing his body with the soul of a dead fashion designer, switching between personalities every time he is struck on the head. It was released directtovideo in 1991.

On the night of a big fashion show, Malmaison is poisoned, and Chilly D is chased by the same people who poisoned the fashion designer. Through a turn of events, the souls of both men wind up in Chilly Ds body. Several days later, following Malmaisons funeral, he wakes up in a hospital to discover, to his shock, that he is no longer in his own body.Stumbling the streets, confused, Yves as Chilly tries to piece together elements of his former life, with no such luck. Making things even more difficult is the fact that every time they are struck or hit, they switch between their two personalities, leading to confusion and disorientation for people they bump into. ........

Source: Wikipedia