Jonah Hill did not star in 21 Jump Street.
K-9  : P.I. is a motion picture comedy which was released direct-to-video in 2002 .. motion picture. motion picture. comedy. comedy. direct-to-video. direct-to-video. K-9. K-9 ( film ). It was directed by Richard J. Lewis and stars James Belushi as Detective Thomas Dooley .. Richard J. Lewis. Richard J. Lewis. James Belushi. James Belushi. The film serves as the sequel to the 1989 film K-9 and the 1999 film K-911 .. K-9. K-9 ( film ). K-911. K-911. After retiring from the LAPD , Detective Thomas Dooley and his Lovable K-9 Partner Jerry Lee go on one last adventure before they retire and start to enjoy the good life .. K-9. K-9 ( film )