James Coco

as Max Roebling

as Dr. Harold Woodhouse Langer

as Mr. Jamison

as Dr. D

as Mervin Trellis

as (segment "Act Break") (1 episode)

as John Raleigh Braling (1 episode)

as Horatio Baldwin (1 episode)

as Mel Roth (1 episode)

as Mr. Skeffington

as King of Hearts

as Self - Narrator (voice) (1 episode)

as Arnie (1 episode)

as Arthur

as Self

as Self

as Santa Claus

as Jimmy

as Stanley

as Hermann van Daan

as Hyssop

as Self

as Henri