Episode 1
Dennis Goes to the Movies
Episode 2
Dennis and the Signpost
Episode 3
The Fishing Trip
Episode 4
Grandpa and Miss Cathcart
Episode 5
Innocents in Space
Episode 6
Dennis' Garden
Episode 7
The New Neighbors
Episode 8
Tenting Tonight
Episode 9
Dennis Sells Bottles
Episode 10
Mr. Wilson's Award
Episode 11
The Christmas Story (aka Dennis & Christmas)
Episode 12
Dennis and the Cowboy
Episode 13
Dennis Haunts a House
Episode 14
Dennis' Tree House
Episode 15
Dennis and the Rare Coin
Episode 16
Dennis and the Bike
Episode 17
Dennis and the Open House
Episode 18
Dennis and the Duck
Episode 19
Dennis and the Swing
Episode 20
Dennis and the Dog
Episode 21
Mr. Wilson's Sister
Episode 22
Dennis and the TV Set
Episode 23
Dennis Creates a Hero
Episode 24
Dennis' Paper Drive
Episode 25
Dennis and the Bees
Episode 26
Alice's Birthday
Episode 27
Dennis Becomes a Baby Sitter
Episode 28
Dennis and the Starlings
Episode 29
The Party Line
Episode 30
Dennis by Proxy
Episode 31
Dennis Runs Away
Episode 32
Miss Cathcart's Sunsuit
Out of Retirement
Dennis and the Wedding
Dennis and the Radio Set
Dennis and the Ham-pher
The Stock Certificate
Man of the House
The Rock Collection
Henry and Togetherness
Paint-up, Clean-up Week
Dennis Learns to Whistle
The Raffle Ticket
The Christmas Horse
Dennis' Allowance
Dennis' Penny Collection
Dennis, the Campaign Manager
Miss Cathcart's Friend
Pythias Was a Piker
Dennis and the Saxophone
Wilson Sleeps Over
Dennis' Birthday
Dennis Goes to Camp
Dennis' Tool Chest
The Going Away Gift
Dennis and the Fishing Rod
Dennis and the Good Example
Dennis' Obligation
The Dog Trainer
Woodman, Spare That Tree
The Boy Wonder
The Soapbox Derby
Dennis and the Camera
Dennis and the Miracle Plant Food
Episode 33
Dennis' Newspaper
Episode 34
Mr. Wilson's Paradise
Episode 35
The Fortune Cookie
Episode 36
The Pioneers
Episode 37
Father's Day for Mr. Wilson
Episode 38
Dennis and the Picnic
Trouble from Mars
Best Neighbor
Keep Off the Grass
Mr. Wilson's Safe
Haunted House
The School Play
The Fifty-Thousandth Customer
Dennis and the Pee Wee League
Mr. Wilson's Inheritance
Dennis Is a Genius
The Lucky Piece
The Fifteen Foot Christmas Tree
Dennis' Bank Account
Through Thick and Thin
Calling All Bird Lovers
Silence Is Golden
Dennis Has a Fling
Frog Jumping Contest
Where There's a Will
Mr. Wilson's Uncle
A Quiet Evening
The Private Eye
Mr. Wilson's Housekeeper
A Dog's Life
Dennis' Documentary Film
Horseless Carriage Club
Junior Pathfinders Ride Again
The Treasure Chest
Wilson Goes to the Dentist
The Man Next Door
Dennis and the Dodger
Dennis' Lovesick Friend
John Wilson's Cushion
John Wilson Wins a Chicken
The Bully
The Club Initiation
Community Picnic
Dennis and the Witch Doctor
The Chinese Girl
You Go Your Way
Dennis and the Circular Circumstances
The Little Judge
Poor Mr. Wilson
Dennis in Gypsyland
The New Principal
San Diego Safari
Dennis at Boot Camp
Henry's New Job
Wilson's Second Childhood
Jane Butterfield Says
Dennis and the Hermit
My Uncle Ned
Junior Astronaut
Wilson's Little White Lie
Dennis, the Rain Maker
The Creature with the Big Feet
Dennis, the Confused Cupid
Dennis Goes to Washington
The Big Basketball Game
Wilson's Allergy
Baby Booties
My Four Boys
Dennis and the Homing Pigeons
A Tax on Cats
The Uninvited Guest
Dennis Plays Robin Hood
The Three F's
Never Say Dye
The Lost Dog
Tuxedo Trouble
Hawaiian Love Song
The Lucky Rabbit's Foot
Listen to the Mockingbird
First Editions
A Man Among Men
Aunt Emma Visits the Wilsons
