- as Adrian Monk
- as Derek Philby
- as Sharona Fleming
- as Coach Patterson
- as Arleen Cassady
- as Iverson, Grounds Keeper
- as Beth Landow
- as Kyle
- as First Teacher
- as Second Teacher
- as Lunch Lady
- as Fire Marshal
- as First Kid
- as Second Kid
- as Girl Student
- as Captain Leland Stottlemeyer
- as Bored Student
- as Lt. Randall Disher
- as Nerdy Hall Monitor
- as Dr. Charles Kroger
- as Benjy Fleming
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