The Cave Girl

Teddie Gerard

Margot

Charles Meredith

Diivvy Bates

Wilton Taylor

J.T. Bates

Elinor Hancock

Mrs. Georgia Case (as Eleanor Hancock)

Lillian Tucker

Elsie Case

Frank J. Coleman

Rufus Petterson

Boris Karloff

Baptiste

Jacob Abrams

Prof. Orlando Sperry (as Jake Abrahams)

John Beck

Rogers