Watch the official “Happy Birthday to You” clip from the FOX comedy series Call Me Kat Season 3 Episode 13, created by Darlene Hunt.
Call Me Kat Cast: Mayim Bialik, Swoosie Kurtz, Leslie Jordan, Kyla Pratt, Julian Gant, Cheyenne Jackson and Christopher Rivas Stream Call Me Kat Season 3 now on FOX!