When Joe invents a new super battery, it catches the attention of Professor Polonium and her trusted but rather silly sidekick Dr Crumpton.
Media
Backdrops and posters from the title's official gallery
Top Cast
Denise Van Outen
Professor Polonium
Steven Kynman
Sam / Elvis / Charlie / Norman (voice)
John Hasler
Arnold / James (voice)
Colin McFarlane
Malcolm Williams / Map-Screen 700
David Carling
Station Officer Steele / Mike Flood / Tom Thomas / Trevor Evans (voice)
Kerry Shale
Doctor Crumpton (voice)
Sasha Behar
Rose Revani (voice)
Alex Lowe
Joe Sparkes (voice)
Tegwen Tucker
Penny / Sarah / Bronwyn / Mrs. Chen / Teleprinter / Map-Screen 700 (voice)
Harriet Kershaw
Ellie / Bella / Scoop Dooley (voice)
