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Dennis & Gnasher: Unleashed!

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Country of origin


Creation year



David Law


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Dennis & Gnasher: Unleashed! is a television series based on the Dennis the Menace comic books created by David Law. Dennis the Menace is a 10-year-old boy who causes trouble at school and in his town. Dennis and his friends don’t like rules and live life their own way. His dog Gnasher accompanies him on all his adventures.

Who are the main characters of Dennis & Gnasher: Unleashed!?

Dennis: A mischievous 10-year-old boy, he is the titular character and main protagonist.
Gnasher: Dennis' loyal pet dog, he is a lovable mutt who is always by Dennis' side.
Walter: Dennis' best friend, he is an aspiring inventor with a heart of gold.
Bea: Dennis' love interest, she is a feisty girl who is not afraid to stand up for herself.
Dad: Dennis' father, he is a hardworking man who just wants what's best for his son.
Mum: Dennis' mother, she is a loving woman who often finds herself exasperated by her son's antics.
Sergeant Slipper: Dennis' arch-nemesis, he is a strict policeman who is always trying to catch Dennis red-handed.
Auntie Betty: Dennis' kind-hearted aunt, she is always willing to help out her nephew in a pinch.
Bash Street Kids: A group of kids who are always causing trouble, they are Dennis' frequent antagonists.
Pieface: One of the Bash Street Kids, he is the leader of the group and Dennis' main rival.

Production studio: Jellyfish Pictures

The information provided on this page about Dennis & Gnasher: Unleashed! isn’t endorsed by the creators or the production. It has been compiled by fans of the character(s) who want to share their passion. Feel free to share it if you also love this cartoon!

Dennis & Gnasher: Unleashed! videos on Youtube

Dennis & Gnasher – Merry Christmas!

Dennis & Gnasher – The Greatest Team

Dennis & Gnasher: Unleashed! colouring images

How to draw Dennis & Gnasher: Unleashed!

Let's sing & dance with Dennis & Gnasher: Unleashed!