Season
- Season 2 2013-07-08
- Season 1 2009-09-07
Episode
- Episode 1: The Way of Den-Do
- Episode 2: Smelling of Roses
- Episode 3: Curtains for Dennis
- Episode 4: Splash!
- Episode 5: The Mystery of the Missing Teapot
- Episode 6: Castle in the Air
- Episode 7: Aliens Among Us
- Episode 8: No Joke
- Episode 9: Dennis V.I.P
- Episode 10: Bad Dad
- Episode 11: Gnasher in Nappies
- Episode 12: Rubberbands and Paperclips
- Episode 13: Boot
- Episode 14: Breakout
- Episode 15: Eyes on the Prize
- Episode 16: Dance of the Seven Pies
- Episode 17: The Pond Monster
- Episode 18: Dennis' Thank-you's
- Episode 19: Fish Tale
- Episode 20: Masters of the House
- Episode 21: Game On
- Episode 22: All-in Menacing
- Episode 23: Attack of the Walterbot
- Episode 24: Great Outdoors
- Episode 25: No Pies for Pie Face
- Episode 26: Dog Tired
- Episode 27: Dig This
- Episode 28: The In Crowd
- Episode 29: First Aid Dennis
- Episode 30: Rock And A Hard Place
- Episode 31: Horsey Havoc
- Episode 32: Grounded
- Episode 33: Double Act
- Episode 34: The Curse of Madam Gigi
- Episode 35: Random Access Mayhem
- Episode 36: Treehouse Treason
- Episode 37: Menace and Co.
- Episode 38: No Place Like Home
- Episode 39: Dennis Jumps the Line
- Episode 40: Operation Windbreaker
- Episode 41: Menace on the Mend
- Episode 42: Athena's Party
- Episode 43: Dennis' Hiccups
- Episode 44: Nanny State
- Episode 45: Mother's Day
- Episode 46: Run Rabbit Run
- Episode 47: Beanotown In Bloom
- Episode 48: Fangs for the Memories
- Episode 49: Curly's Collection
- Episode 50: Substitute Creecher
- Episode 51: Lost
- Episode 52: You're Joking
Dennis & Gnasher Series 1 Game On
6/10 users Based on the iconic D.C. Thomson comic strip Dennis the Menace, this 2D-animated series follows the mischievous adventures of Dennis and his best friend Gnasher the dog.
