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Primary photo for Dennis & Gnasher: Unleashed!

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Dennis & Gnasher: Unleashed! (2017– )

TV-Y

TV Series | Animation, Adventure, Comedy

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Dennis, Gnasher and their irrepressible friends Rubi, JJ, Pieface and his pet potato Paul cook up crazy plans, get in all sorts of scrapes and take on every challenge, no matter how big.

Seasons

2 | 1 See all

Directors

Boris Hiestand | Kitty Taylor

Writers

Tim Bain | Matt Baker | Laura Beaumont | Denise Cassar & 11 more

Composers

Rob Lord | Graham Kearns

Editors

Beth Elston | Beverly Maguire | Dan Haythorn | Elizabeth Elston

Casting Director

David Peacock

See all filmmakers & crew (217)

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Edit Released

Updated Feb 12, 2017

Release date (First episode)

Nov 6, 2017 (United Kingdom)

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Cast	+ Add Cast
10 cast members

Name	STARmeter	Episodes	Known for
Freddie Fox Dennis Dennis See fewer	Top 5000	30	The Three Musketeers (2011)
Kelly Marie Stewart Rubi Von Screwtop / Rubi Rubi Von Screwtop / Rubi See fewer	Members only	27	Hollyoaks (1995)
Boris Hiestand Gnasher Gnasher See fewer	Members only	19	Guardians of the Galaxy (2014)
Ryan Sampson Pieface Pieface See fewer	Members only	19	The Frankenstein Chronicles (2015)
Kathryn Drysdale JJ JJ See fewer	Top 5000	17	Bridgerton (2020)
Rasmus Hardiker Walter / Walter Brown Walter / Walter Brown See fewer	Members only	15	Your Highness (2011)
Dorothy Elias-Fahn Jemima 'JJ' Jones Jemima 'JJ' Jones See fewer	Members only	11	Lupin the 3rd: Castle of Cagliostro (1979)
Bryce Papenbrook Dennis Dennis See fewer	Top 5000	11	Attack on Titan (2013)
Joanna Ruiz Mrs. Creecher Mrs. Creecher See fewer	Members only	5	Dead Sea (2014)
Maya Sondhi Miss Mistry Miss Mistry See fewer	Members only	2	Line of Duty (2012)