The Secret of NIMH

The Secret of NIMH Cast

20 cast members · 15 with popularity data

Full Cast

Sorted by Buzz Score · May 13, 2026

Shannen Doherty

Great Owl (voice)

Nicodemus (voice)

Sullivan (voice)

Hermione Baddeley

Auntie Shrew (voice)

#13,971 overall

Elizabeth Hartman

Mrs. Brisby (voice)

#15,761 overall

Mr. Ages (voice)

#23,768 overall

Mrs. Fitzgibbons (voice)

#30,014 overall

Timothy (voice)

#34,630 overall

Charles Champlin

Councilman 3 (voice)

#35,152 overall

Farmer Fitzgibbons (voice)

#42,378 overall

Cynthia (voice)

Norbert Auerbach

Councilman 1 (voice)

Councilman 2 (voice)

Joshua Lawrence

Billy Fitzgibbons (voice)

Additional voices (uncredited)

televisionstats.com