Dane Cook has signed on as Danny's brother for an episode in February.

Dane Cook has been picked to play the brother of Danny “Danno” Williams (Scott Caan). For now, he’s set to appear in one episode that will air in February, during sweeps week.

Cook was last seen in the flicks My Best Friend’s Girl and Dan in Real Life. His TV appearances has been mostly devoted to his comedy act; he’s done a bunch of specials for HBO and Comedy Central. His early scripted TV work included Good Girls Don’t and Suddenly Susan.