Jace Norman
Henry Hart / Kid Danger (18 eps)
Cooper Barnes
Ray Manchester / Captain Man (18 eps)
Riele Downs
Charlotte Page (18 eps)
Sean Ryan Fox
Jasper Dunlop (18 eps)
Ella Anderson
Piper Hart (18 eps)
Jeffrey Nicholas Brown
Mr. Hart (14 eps)
Joe Kaprielian
Sydney Birnbaum (5 eps)
Matthew Zhang
Oliver Pook (5 eps)
William Romeo
Bork (3 eps)
A.J. Castro
Carlos (voice) (2 eps)
Ryan Grassmeyer
Jeff (2 eps)
Albert Minero Jr.
Larry (2 eps)
Cole Sand
Elroy (1 eps)
Jack Griffo
Max Thunderman (1 eps)
Kira Kosarin
Phoebe Thunderman (1 eps)
Alisa Allapach
Laylani (1 eps)
Kevin Allen
Winnie (1 eps)
Madison Dae Clarion
Krisha (1 eps)
Seth Coltan
Clark (1 eps)
Kate Cook
Mrs. Hendricks (1 eps)
Joe Fidler
Blake (1 eps)
Harry Matheu
Sanjla (1 eps)
Tristian Oalley
Puck (1 eps)
Mario Perez
Devlin (1 eps)
Joseph Salazar
Owen (1 eps)