Imaginative and creative Jack seeks adventure while trying to provide for himself and his mother. Will he ever solve the mystery of how his father died?
Dennis Christopher
as Jack
Elliott Gould
as The Giant
Jean Stapleton
as The Giantess
Katherine Helmond
as Jack's Mother
Mark Blankfield
as Strange Little Man / Fairy / Narrator
Jerry Hall
as The Lady of the Harp
Lise Lang
as Spot, the Cow
Ty Crowley
as Spot, the Cow
Lamont Johnson
as Spot, the Cow (voice)
Billy Bryan
as The Hen Puppeteer
Shelley Duvall
as Self - Host (uncredited)
