Robert A. Baum Jr.

The Dreamer of Oz

1990

as Aberdeen Townsperson (uncredited)

The Making of the Wonderful Wizard of Oz

2013

as Self

In Search of Oz

1994

as Self

L. Frank Baum: The Man Behind the Curtain

2005

as Himself

The Whimsical World of Oz

1985

as Self