Ice Cube associate Mack 10 is at work on a film, "Thicker Than Water," in which Mack 10 stars with rapper Fat Joe. It's undecided at this point whether the movie, which is being made by Mack 10's Hoo Bangin' production company, will be released in theaters or go straight to video, according to a spokeswoman for Mack 10. The movie's soundtrack will include songs from Mack 10, Fat Joe and Westside Connection, a side project featuring Mack, Ice Cube and WC.