Guess Who's Coming to Dinner, Honey

S2 E9: After learning that his mother, Benny, had sex with a co-worker 35 years ago, George believes he has finally found his father. He meets the man, Lalo (Cheech Marin - "Spy Kids")--whose picture bears a striking resemblance to George--and invites him for Thanksgiving dinner. However, George's familial bond is tested when he discovers the truth.