Television episodes built around the same sorts of incidents found in Hank Ketcham's long-running comic strip.
38 Episodes
  • Trouble from Mars
    Trouble from MarsEpisode 1
  • Best Neighbor
    Best NeighborEpisode 2
  • Keep Off the Grass
    Keep Off the GrassEpisode 3
  • Mr. Wilson's Safe
    Mr. Wilson's SafeEpisode 4
  • Haunted House
    Haunted HouseEpisode 5
  • The School Play
    The School PlayEpisode 6
  • The Fifty-Thousandth Customer
    The Fifty-Thousandth CustomerEpisode 7
  • Dennis and the Pee Wee League
    Dennis and the Pee Wee LeagueEpisode 8
  • Mr. Wilson's Inheritance
    Mr. Wilson's InheritanceEpisode 9
  • Dennis Is a Genius
    Dennis Is a GeniusEpisode 10
  • The Lucky Piece
    The Lucky PieceEpisode 11
  • The Fifteen Foot Christmas Tree
    The Fifteen Foot Christmas TreeEpisode 12
  • Dennis' Bank Account
    Dennis' Bank AccountEpisode 13
  • Through Thick and Thin
    Through Thick and ThinEpisode 14
  • Calling All Bird Lovers
    Calling All Bird LoversEpisode 15
  • Silence Is Golden
    Silence Is GoldenEpisode 16
  • Dennis Has a Fling
    Dennis Has a FlingEpisode 17
  • Frog Jumping Contest
    Frog Jumping ContestEpisode 18
  • Where There's a Will
    Where There's a WillEpisode 19
  • Mr. Wilson's Uncle
    Mr. Wilson's UncleEpisode 20
  • A Quiet Evening
    A Quiet EveningEpisode 21
  • The Private Eye
    The Private EyeEpisode 22
  • Mr. Wilson's Housekeeper
    Mr. Wilson's HousekeeperEpisode 23
  • A Dog's Life
    A Dog's LifeEpisode 24
  • Dennis' Documentary Film
    Dennis' Documentary FilmEpisode 25
  • Horseless Carriage Club
    Horseless Carriage ClubEpisode 26
  • Junior Pathfinders Ride Again
    Junior Pathfinders Ride AgainEpisode 27
  • The Treasure Chest
    The Treasure ChestEpisode 28
  • Wilson Goes to the Dentist
    Wilson Goes to the DentistEpisode 29
  • The Man Next Door
    The Man Next DoorEpisode 30
  • Dennis and the Dodger
    Dennis and the DodgerEpisode 31
  • Dennis' Lovesick Friend
    Dennis' Lovesick FriendEpisode 32
  • John Wilson's Cushion
    John Wilson's CushionEpisode 33
  • John Wilson Wins a Chicken
    John Wilson Wins a ChickenEpisode 34
  • The Bully
    The BullyEpisode 35
  • The Club Initiation
    The Club InitiationEpisode 36
  • Community Picnic
    Community PicnicEpisode 37
  • Dennis and the Witch Doctor
    Dennis and the Witch DoctorEpisode 38
Cast of Season 3
  • Jay NorthDennis Mitchell
  • Joseph KearnsGeorge Wilson
  • Gloria HenryAlice Mitchell
  • Herbert AndersonHenry Mitchell
  • Sylvia FieldMartha Wilson

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