Fred Savage Kevin Arnold Actor Jason Hervey Wayne Arnold Actor Olivia d'Abo Karen Arnold Actor Dan Lauria Jack Arnold Actor Alley Mills Norma Arnold Actor Danica McKellar Gwendolyn "Winnie" Cooper Actor Josh Saviano Paul Pfeiffer Actor Robert Jayne Eddie Pinetti Guest Star Nat Bernstein Mr. Skenk Guest Star Raye Birk Mr. Diperna Guest Star Krista Murphy Carla Healy Guest Star Matt Levin Henchman Guest Star Justin Whalin Henchman Guest Star Ryan Rushton Kid Guest Star Erica Gayle Girl Guest Star Bob Brush Writer Steve Miner Director