Mork & Mindy
Old Muggable Mork
S3 E19:
The joyous visit by everyone's favorite, Grandma Cora, turns to gloom when she gets mugged in the park, but Mork turns the dastardly deed into a hilarious caper when he and Grandma join forces to even the score.
Starring
Charles Thomas Murphy, Carmen Pecchio, Steve Chambers