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Robert Oliveri as Ryan |
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Britt Leach as Richard Costa |
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Lou Cutell as Mr. Minch |
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Jacob Kenner as Brad |
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Kimmy Robertson as Emma Spritz |
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Austin Kelly as William Spritz |
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Karen Black as Miss Kuchenbacker |
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Ray Walston as Matt |
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John Clark Matthews as Ralph the Mouse (voice) |
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Sharon Batts as Melissa |
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J.J. Anderson as Gordon |
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Mary Grady as Inez Pierce |
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Susie Duff as Mrs. Bramble |
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Jimmy Bridges as Rod |
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June Foray as Mouse (voice) |
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Will Ryan as Mouse (voice) |
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Rick Polizzi as Mouse (voice) (uncredited) |
| 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 |
