Ralph the mouse lives at the Mountain View Inn and loves his motorcycle. When the inn becomes overriden with mice and Ralph's friend Matt the bellboy must leave, Ralph asks his other friend Ryan to take him to school as part of a plan to help Matt.
Unfortunately the movie Ralph S. Mouse is not yet available on HBO Max.
| Directing | Thomas G. Smith | Director |
| Production | George McQuilkin | Producer |
| Costume & Make-Up | Barrie Buckner | Makeup & Hair |
| Production | Nomi Roth Elbert | Production Manager |
| Writing | Joe S. Landon | Teleplay |
| Production | John Clark Matthews | Producer |
| Sound | Steven Kohn | Music |
| Production | Richard John David | Co-Producer |
| Production | Richard John David | Producer |
| Camera | Howard Wexler | Director of Photography |
| Art | John Clark Matthews | Production Design |
| Art | David D. Johnson | Art Direction |
| Art | Pete Michels | Art Direction |
| Writing | Beverly Cleary | Novel |
| Production | Barbara Dodd | Casting |
| Editing | Jill Nemiro | Editor |
| Production | Ann Remsen Manners | Casting |
