Conhecido(a) por:
Our Mr. Sun
Dr. Research (as Dr. Frank C. Baxter) 7.4
The Strange Case of the Cosmic Rays
Dr. Research (as Dr. Frank Baxter) 5.8
The New March of Dimes Presents: The Scene Stealers
Self 7.0
The Mole People
Self (as Dr. Frank C. Baxter) 5.2
The Alphabet Conspiracy
Dr. Linguistics 7.1
The Thread of Life
Himself 6.3
Gateways to the Mind
Himself (as Dr. Frank C. Baxter) 7.0
Hemo the Magnificent
Himself 7.9
The Unchained Goddess
Himself 6.8
About Time
Himself 10.0
O Preço da Ambição
Book Critic on TV (uncredited) 6.3
Cosmos
Self (archive footage) 8.5