Allen Holubar

as Self

as Jerry Brennon

as Wade Clayton (as Allen J. Holubar)

as Pettrus Baariot

as Lester Jordon

as Dr. John McLean

as Justin

as Captain Nemo, also known as Prince Daaker

as Grandpa Martin

as Dr. Carson

as Lloyd Chambers

as Dave Wilson

as Clifford Cole

as Jules Bleriat