When Harry and George hold a fraternity reunion, Dennis mistakes two escaped convicts for ""frat brothers"". He invi...

Dennis goes into hospital, frightened by ""mis-informed"" medical facts his friends have given. However, when Mr.Wil...

Dennis decides he's too big for baby-siters and tells Joey it's time they ""became men"". However, duplicating the e...

Dennis wages an all-out commando strike on the neighbourhood bully. But he inadvertently ""captures"" a toothache-ri...

Dennis's dog is getting into just as much trouble as he is, lately. But Mr. Wilson soon finds out that it's Dennis wh...

Dennis gets to go hunting with Mr. Wilson. But Mr. Wilson gets fed up because Dennis keeps scaring away all the animals.

Dennis turns the backyard into a construction zone.

Dennis tries to rig a horse race.

Dennis gets aboard a Navy vessel.

Dennis pretends to be Yankee Doodle.

Dennis tries to help his mother for a day, but keeps getting into mischief.

Dennis gets a wish granted for him.

Dennis is mistaken for a brain child.