Dennis the Menace: Season 3
Season 3 Lore Primer
Key plot threads, lore context, and character stakes you need to remember before diving into this season.
- Directly follows the overarching narrative developments of Dennis the Menace Season 2.
- Faction dynamics and core character alliances shift under escalating external stakes.
- Crucial mysteries introduced previously reach key turning points and narrative reckonings.
- Sets up serialized story arcs that build directly toward the climactic season finale.
Episode Guide
Season 3 Progress Shield
Trouble from Mars
Oct 1, 1961 · 30 min
Mr. Wilson accidentlly gets a space helmet that belongs to Dennis stuck on his head.
Best Neighbor
Oct 8, 1961 · 30 min
Dennis and Mr. Wilson camp out on a moutain so that Dennis can join the Junior Pathfinders club.
Keep Off the Grass
Oct 15, 1961 · 30 min
Henry gets a ticket for walking on the grass in the park. When Mr. Wilson hears about it he thinks it isn't fair, So he convinces Henry to go to court and contest it.
Mr. Wilson's Safe
Oct 22, 1961 · 30 min
Dennis is using numbers for a football play which is the combination to Mr. Wilson's safe, So Mr. Wilson and Henry get Dennis so confused that he forgets the combination. Then
Haunted House
Oct 29, 1961 · 30 min
Mr. Wilson and Henry both invest in a house that is known to be a haunted house.
The School Play
Nov 5, 1961 · 30 min
Dennis' school is putting on a play which Mr. Wilson ends up being in (not by choice) because him and Tommy (who is also in the play) get handcuffed together before the play st
The Fifty-Thousandth Customer
Nov 12, 1961 · 30 min
Mr. Finch is having a contest that when the fifty-thousandth customer walks in his store they will win 5 minutes of free shopping of which Mr. Wilson is determined to be the
Dennis and the Pee Wee League
Nov 19, 1961 · 30 min
Mr. Wilson coaches Dennis' Pee Wee League baseball team because Dennis' dad (who originally was the coach) got sick.
Mr. Wilson's Inheritance
Nov 26, 1961 · 30 min
Mr. Wilson wants to represent Scotland for Dennis' School
Dennis Is a Genius
Dec 3, 1961 · 30 min
The school test scores mistake Dennis as a genius.
The Lucky Piece
Dec 17, 1961 · 30 min
Mr. Wilson tricks Dennis into taking a silver coin that says GOOD LUCK and a horseshoe on it instead of 50 cents that he owes him for cutting his lawn. Mrs. Wilson is very angry
The Fifteen Foot Christmas Tree
Dec 24, 1961 · 30 min
Dennis, Henry and Mr. Wilson go out in the woods and cut down a big Christmas tree which ends up getting almost destroyed by the time they get it home.
Dennis' Bank Account
Dec 31, 1961 · 30 min
Dennis opens a bank account at the bank of where Mr. Wilson works at and causes a lot of chaos at the bank.
Through Thick and Thin
Jan 7, 1962 · 30 min
Dennis' cub scouts are putting on a circus of which Mr. Wilson is the Lion in the circus, which is suppose to be a secret from everyone.
Calling All Bird Lovers
Jan 14, 1962 · 30 min
Mr. Wilson holds a bird lovers session at his home Where a woman does bird calls that sounds just like a bird.
Silence Is Golden
Jan 21, 1962 · 30 min
Mr. Wilson agrees to give Dennis his magnifying glass if he doesn't talk around him for the day.
Dennis Has a Fling
Jan 28, 1962 · 30 min
Dennis is put on the spot when he askes both Mr. Wilson and Mr. Mactavish to represent Scotland in his school project.
Frog Jumping Contest
Feb 4, 1962 · 30 min
Dennis enters his frog in the frog jumping contest with Mr. Wilson as his partner who has a bet with Sgt. Mooney that Dennis' frog will beat his.
Where There's a Will
Feb 11, 1962 · 30 min
Mr. Wilson gives Dennis a Gold watch in his will. Soon after that Mr. Wilson begins to feel old and is convinced that he has short time to live.
Mr. Wilson's Uncle
Feb 18, 1962 · 30 min
Mr. Wilson's Uncle comes to visit him and convinces him that he isn't in shape, so he starts a physical fitness program and forces Mr. Mitchell and Mr. Wilson to be in it.
A Quiet Evening
Feb 25, 1962 · 30 min
Mr. Wilson plans to have a quiet evening at home, but his plans change when Henry needs a sitter for Dennis.
The Private Eye
Mar 4, 1962 · 30 min
Mr. Wilson gets his wallet taken by a pick pocket, So Dennis and Tommy try to find the crook for the police.
Mr. Wilson's Housekeeper
Mar 11, 1962 · 30 min
Mr. Wilson hires a housekeeper for Mrs. Wilson but soon regrets it when the housekeeper tries to tell Mr. Wilson what he can and can't do in his home. Mr. Wilson then tries
A Dog's Life
Mar 18, 1962 · 30 min
A big shaggy dog followes Mr. Wilson home and Mr. Wilson tries to get rid of it.
Dennis' Documentary Film
Mar 25, 1962 · 30 min
Dennis does a documentary film of the town for a school project with Mr. Wilson's help.
Horseless Carriage Club
Apr 1, 1962 · 30 min
Mr. Wilson takes Dennis and his friends up to the lake and back in an old car. Mr. Wilson then gets elected president of the Horseless Carriage Club.
Junior Pathfinders Ride Again
Apr 8, 1962 · 30 min
Mr. Wilson attempts to start a fire like the pioneers did for Dennis' Junior Pathfinders club and nearly burns down the place.
The Treasure Chest
Apr 15, 1962 · 30 min
Mr. Wilson buys a treasure chest at an auction thinking that it has buried treasure in it. Mr. Wilson later discovers a treasure map drawn by Dennis. Although Mr. Wilson thin
Wilson Goes to the Dentist
Apr 29, 1962 · 30 min
Dennis convinces Mr. Wilson to go to the Dentist for his tooth because Dennis thinks he can get a basketball from the Dentist until he learns that the Dentist only gives away
The Man Next Door
May 6, 1962 · 30 min
Mr. Wilson thinks his next door neighbor is the stocking bandit and tries to prove it.
Dennis and the Dodger
May 13, 1962 · 30 min
Mr. Quigley coaches Dennis' baseball team with help from Sandy Koufax.
Dennis' Lovesick Friend
May 20, 1962 · 30 min
Dennis helps Mr. Wilson's Uncle Ned plant flower bulbs in his yard in order to get out of playing house with Margaret Wade.
John Wilson's Cushion
May 27, 1962 · 30 min
George Wilson's brother John Wilson comes to visit, only he has trouble working without his old cushion.
John Wilson Wins a Chicken
Jun 3, 1962 · 30 min
Dennis and his friends win John Wilson a chicken, which John wants to cook for dinner and the children try to talk him out of it.
The Bully
Jun 10, 1962 · 30 min
Dennis is all set for a big day. He is scheduled to have a fight with Gifford - the school bully.
The Club Initiation
Jun 17, 1962 · 30 min
Dennis wants to join an older boys club, but in order to do so he has to take an initiation.
Community Picnic
Jun 24, 1962 · 30 min
The Neighborhood Community puts on a carnival in the park with different winning contests to participate in.
Dennis and the Witch Doctor
Jul 1, 1962 · 30 min
Mr. Wilson is doing a magazine article on voodoo, Dennis gets the wrong idea and tells the whole neighborhood that Mr. Wilson is a Witch Doctor, Soon the whole town gets the