As the town approaches its 100th birthday Encyclopedia Brown and Sally must recover the town's stolen time capsule.
| Actor | Role |
|---|---|
| SScott BremnerNot listed | Not listed |
| LLaura BridgeSally Kimball | Sally Kimball |
| DDion ZamoraBugs Meany | Bugs Meany |
 Tiana PierceMrs. Brown | Mrs. Brown |
| BBruno MarcotulliChief Brown | Chief Brown |
| AAlan MerrillCasey Sparkz | Casey Sparkz |
 Rick OvertonBuddy Claggett | Buddy Claggett |
| CCharles Lynn FrostMayor Tumwell | Mayor Tumwell |
| SSeth James NielsonPeter Clinton | Peter Clinton |
 Don ShanksMr. Waukesha | Mr. Waukesha |
| RRosalind SoulamDr. Jane Boyton | Dr. Jane Boyton |
| KKen WolinHecky Madigan | Hecky Madigan |