Comedian Dane Cook, who is scheduled to make his Broadway debut net year in Neil LaBute's Fat Pig, has been cast in an upcoming episode of CBS' hit series Hawaii Five-O as the brother of Danny "Danno" Williams (played by Scott Caan), according to

Cook's previous film and TV credits include My Best Friend's Girl, Dan in Real Life, and Suddenly Susan. He has also filmed numerous comedy specials for television.