Ted Wass and Julia Sweeney Guest-Star

While Kat struggles with keeping her anxiety under control, she comes up with a plan to save the café. Meanwhile, Max finally gets his big break and Carter struggles with his jealousy in the all-new “Call Me Shellfish” season finale episode of CALL ME KAT airing Thursday, May 5 (9:01-9:31 PM ET/PT) on FOX. (KAT-218) (TV-14 D, L)

Cast: Mayim Bialik as Kat; Swoosie Kurtz as Sheila; Cheyenne Jackson as Max; Kyla Pratt as Randi; Leslie Jordan as Phil; Julian Gant as Carter; Christopher Rivas as Oscar

Guest Cast: Ted Wass as Harley; Julia Sweeney as Dr. Greene; Andy Favreau as Nick; Laura Bundy Bell as Nicole; Jay Linzy as Darren