Chris Schorfield is a manny (male nanny) that comes to live with Gus and Viola in S1E5 - Meet Chris. He is played by Lucas Isbill. Chris is into scrapbooking, but is often embarrassed when it comes up in coversation.
It is revealed that he is Gus' son, but was kept at a distance to keep him safe from those pursuing Gus. He has a brother, Danny, that is mentioned but not seen in S1E12 - Season Finale - Meet Thomas the Eternal.