Joe Grant
Undetermined child role (uncredited)
Francis Carpenter
Francis / Jack
Virginia Lee Corbin
Virginia / Princess Regina
Violet Radcliffe
Prince Rudolpho
James Bush
Undetermined Child Role
Eleanor Washington
Francis' Mother
Ralph Lewis
Francis' Father
Raymond Lee
(uncredited)
Vera Lewis
The Giantess
'Baby' Carmen De Rue
The King of Cornwall
Jim G. Tarver
Giant