Cast from Dennis the Menace Strikes Again!
Don Rickles
George Wilson
George Kennedy
Mr. Johnson
Justin Cooper
Dennis Mitchell
Betty White
Martha Wilson
Brian Doyle-Murray
Professor
Dwier Brown
Henry Mitchell
Heidi Swedberg
Alice Mitchell
Jacqueline Steiger
Margaret
Brooke Candy
Girl at Diving Board
Brian Habicht
Guy at Dart Booth
Darrell Harris
Fireman #2
Angelo Tiffe
Ticket Taker
George Wendt
Policeman (uncredited)