The Secret of NIMH

Derek Jacobi

Nicodemus (voice)

Elizabeth Hartman

Mrs. Brisby (voice)

Arthur Malet

Mr. Ages (voice)

Dom DeLuise

Jeremy (voice)

Hermione Baddeley

Auntie Shrew (voice)

Shannen Doherty

Teresa (voice)

Wil Wheaton

Martin (voice)

Jodi Hicks

Cynthia (voice)

Ina Fried

Timothy (voice)

John Carradine

Great Owl (voice)

Peter Strauss

Justin (voice)

Paul Shenar

Jenner (voice)

Tom Hatten

Farmer Fitzgibbons (voice)

Lucille Bliss

Mrs. Fitzgibbons (voice)

Aldo Ray

Sullivan (voice)

Norbert Auerbach

Councilman 1 (voice)

Dick Kleiner

Councilman 2 (voice)

Charles Champlin

Councilman 3 (voice)

Joshua Lawrence

Billy Fitzgibbons (voice)

Philo Barnhart

Additional voices (uncredited)