The New Scooby Doo Mysteries

Happy Birthday Scooby-Doo Part 2 (1x2)

Air date: Sep 16, 1984

Daphne, Shaggy and Scrappy head to the tv station ZPOP to surprise Scooby, who thinks they have forgotten his birthday. When there, Scooby is surprised with "This Is Your Life Scooby Doo", hosted by Mark Winkendale. Special surprise guests include Velma, Fred, and Mrs. Vandereel, whom they helped by solving the mystery of the Red Skull Curse. Before too long the Red Skull comes back and steals the Last Hope Diamond again, but is it really Freddie as everyone seems to believe?