Kira Kosarin

Phoebe Thunderman

Jack Griffo

Max Thunderman

Maya Le Clark

Chloe Thunderman

Ariel Winter

Cognita

Addison Riecke

Nora Thunderman

Diego Velazquez

Billy Thunderman

Daniele Gaither

Superpresident Kickbutt

Rosa Blasi

Barb Thunderman

Chris Tallman

Hank Thunderman

Dana Snyder

Dr. Colosso (voice)

Robyn Bradley

Mee Maw

Piotr Michael

The Replicator (voice)

Clifton MaCabe Murray

The Newsflash

Peyton Amelia Feltham

Granite Girl

Marco Walker-Ng

Capt. Chisel

Paul Almeida

Lieutenant #2

Keith Dallas

Ralph Riggins

Kingston Chan

Magnateen

Grace Sunar

Sludgerella

Sebastian Billingsley-Rodriguez

Kid Ricochet

Víctor Ayala

Criminal

Gabriel Jacob-Cross

Lucas

Shelby Young

Slideshow Narrator (voice)

Jennifer Hale

Thunder Monitor (voice)

David Kaye

Max’s Computer (voice)