Jace Norman as Henry Hart / Kid Danger

Sean Ryan Fox as Jasper Dunlop / Captain 'Stache

Ella Anderson as Piper Hart

Michael D. Cohen as Schwoz

Frankie Grande as Frankini / Fangkini

Glee Dango as Missy Martin / Superfan

Andre Tricoteux as Coach Cregg

Cooper Barnes as Captain Man

Eric Mazimpaka as Blackout

Rachel Drance as Detective Jones

Michael Briganti as Arnaud

Peter Chao as Liam

David Kaye as Tim

Rawleigh Clements-Willis as Steed

Jason William Day as Steed

Will Erichson as Steed

Lisa Chandler as Crimed Woman

Dominique Mailloux as Lori

Zavien Garrett as Mike

Breeze Dango as Gemma Martin

Ajay Musodi as Shouter

Liam Ma as Shouter

Ben Comin as Shouter

Ryan McEwen as Kyle

Angelique Maingot as Shimmer Clubber

Kelsey Andries as Guard

Jaeson Lee as Guard

Nathaniel Shuker as Guard

Sam Smith as Guard

Darryl Quon as Guard

Dimitry Tsoy as Creep 1

Matt Kennedy as Creep 2

Shawn C. Orr as Plutonium Truck Driver

Bruce Crawford as Plutonium Escort Driver

Trevor Devall as Blackout (voice)

Daran Norris as Narrator (voice)