Kira Kosarin Phoebe Thunderman Jack Griffo Max Thunderman Addison Riecke Nora Thunderman Diego Velazquez Billy Thunderman Maya Le Clark Chloe Thunderman Chris Tallman Hank Thunderman Rosa Blasi Barb Thunderman Dana Snyder Dr. Colosso (voice) Paul F. Tompkins King Crab Michael Wayne Foster Strongdor Jamieson Price Dark Mayhem James Hong Grandpa Giddy Harvey Guillén Blobbin Helen Hong Mrs. Wong Kenny Ridwan Gideon Audrey Whitby Cherry Jake Borelli Wolfgang Tanner Stine Oyster Jeff Meacham Principal Bradford Daniele Gaither President Kickbutt Brandon Papo V-Teamer #1 / Dark Mayhem Jr. Brittany Bardwell V-Teamer #2 / She-Crab Adam Kulbersh Mr. Schechter Chevonne Hughes Fiona Valerie Loo Beth Jamie Kaler Police Officer Christina Offley Belinda Malcolm Foster Smith Leon Aubrey K. Miller Harriet Jennifer Hale Thunder Monitor (voice) John Sanders Voice of Announcer Robin Atkin Downes Voice of T-Force Assistant Kira Kosarin Phoebe Thunderman Jack Griffo Max Thunderman Addison Riecke Nora Thunderman Diego Velazquez Billy Thunderman Maya Le Clark Chloe Thunderman Chris Tallman Hank Thunderman Rosa Blasi Barb Thunderman Dana Snyder Dr. Colosso (voice) Paul F. Tompkins King Crab Michael Wayne Foster Strongdor Jamieson Price Dark Mayhem James Hong Grandpa Giddy Harvey Guillén Blobbin Helen Hong Mrs. Wong Kenny Ridwan Gideon Audrey Whitby Cherry Jake Borelli Wolfgang Tanner Stine Oyster Jeff Meacham Principal Bradford Daniele Gaither President Kickbutt Brandon Papo V-Teamer #1 / Dark Mayhem Jr. Brittany Bardwell V-Teamer #2 / She-Crab Adam Kulbersh Mr. Schechter Chevonne Hughes Fiona Valerie Loo Beth Jamie Kaler Police Officer Christina Offley Belinda Malcolm Foster Smith Leon Aubrey K. Miller Harriet Jennifer Hale Thunder Monitor (voice) John Sanders Voice of Announcer Robin Atkin Downes Voice of T-Force Assistant Fletcher Sheridan Singer Guy Moon Singer Kira Kosarin Phoebe Thunderman Jack Griffo Max Thunderman Addison Riecke Nora Thunderman Diego Velazquez Billy Thunderman Maya Le Clark Chloe Thunderman Chris Tallman Hank Thunderman Rosa Blasi Barb Thunderman Dana Snyder Dr. Colosso (voice) Paul F. Tompkins King Crab Michael Wayne Foster Strongdor Jamieson Price Dark Mayhem James Hong Grandpa Giddy Harvey Guillén Blobbin Helen Hong Mrs. Wong Kenny Ridwan Gideon Audrey Whitby Cherry Jake Borelli Wolfgang Tanner Stine Oyster Jeff Meacham Principal Bradford Daniele Gaither President Kickbutt Brandon Papo V-Teamer #1 / Dark Mayhem Jr. Brittany Bardwell V-Teamer #2 / She-Crab Adam Kulbersh Mr. Schechter Chevonne Hughes Fiona Valerie Loo Beth Jamie Kaler Police Officer Christina Offley Belinda Malcolm Foster Smith Leon Aubrey K. Miller Harriet Jennifer Hale Thunder Monitor (voice) John Sanders Voice of Announcer Robin Atkin Downes Voice of T-Force Assistant Fletcher Sheridan Singer Guy Moon Singer