It looks like young Keith Gridley will have a lonely summer, until he meets a talking mouse named Ralph. Ralph takes an immediate liking to Keith's toy motorcycle and can ride it just by making a motor noise. Ralph even acts heroically when Keith comes down with a nasty fever, while dodging cats, owls and a guest's noisy dog.
Philip Waller | Keith Gridley |
Mimi Kennedy | Mrs. Gridley |
Thom Sharp | Frank Gridley |
John Byner | Guest with Dog |
Ray Walston | Matt |
Mary Jo Catlett | Kindergarten Teacher |
Evan Richards | Ralph (voice) |
Zelda Rubinstein | Ralph's Mother (voice) (as Zelda Rubenstein) |
Billy Barty | Uncle Lester (voice) |
Keri Houlihan | Susie (voice) |
Heidi Kozak | The Maid |