On screen
Cast
12 credited performers
Patty Duke
Anne Sullivan
Melissa Gilbert
Helen Keller
Diana Muldaur
Kate Keller
Charles Siebert
Capt. Keller
Anne Seymour
Aunt Ev
Artwork unavailable
Stanley Wells
James Keller
Artwork unavailable
Hilda Haynes
Viney
Titos Vandis
Anagnos
Artwork unavailable
Byron Green
Percy
Artwork unavailable
Noniece Williams
Martha
Jonathan Gilbert
Jimmy (voice)
Artwork unavailable
James Lee Canady
Servant