Guest Stars Roscoe Lee Browne voices Wilson Fisk / Kingpin Rodney Saulsberry voices Joe "Robbie" Robertson David Warner voices Landon Efrem Zimbalist, Jr. voices Otto Octavius / Doctor Octopus Richard Moll voices MacGargan / Scorpion David Hayter voices Captain America Mira Furlan voices Silver Sable Earl Boen voices Red Skull Roy Dotrice voices Keene Marlowe / Destroyer Paul Winfield voices Omar Mosley / Young Black Marvel Phil Proctor voices Kragov / Electro Kathy Garver voices Madeline Joyce / Miss America Walker Edmiston voices Bob Frank / Whizzer Nick Jameson voices Doctor Groitzig Hansford Rowe voices Thunderer