The Man from M.A.R.S.

Grant Mitchell

Arthur Wyman

Margaret Irving

Mary Langdon

Gertrude Hillman

Mrs. Langdon

W. H. Burton

Mr. Sterling

Isabel Vernon

Landlady (as Isabelle Vernon)

John D. Walsh

Buz Buz (as J.D. Walsh)

J. Burke

Gin Gin

Peggy Smith

Pux Pux

Betty Borders

Tuz Tuz

Alice Effinger

Martian Flapper