Cast

• Michael Angarano — Will Stronghold
• Danielle Panabaker — Layla Williams
• Mary Elizabeth Winstead — Gwen Grayson / Royal Pain
• Steven Strait — Warren Peace
• Kelly Vitz — Magenta
• Nicholas Braun — Zachary "Zach" Braun / Zack Attack
• Dee Jay Daniels — Ethan
• Kurt Russell — Steve Stronghold / The Commander
• Kelly Preston — Josie Stronghold / Jetstream
• Jim Rash — Mr. Grayson / Stitches
• Will Harris — Speed
• Jake Sandvig — Lash
• Khadijah Haqq McCray — Penny
• Malika Haqq — Penny
• Dave Foley — Mr. Boy
• Kevin Heffernan — Ron Wilson, Bus Driver
• Kevin McDonald — Mr. Medulla
• Bruce Campbell — Coach Boomer
• Lynda Carter — Principal Powers
• Cloris Leachman — Nurse Spex
• Loren Berman — Little Larry
• Dustin Ingram — Carbon Copy Kid
• Tom Kenny — Mr. Timmerman
• Jill Talley — Mrs. Timmerman
• Christopher Wynne — News Anchor
• Patrick Warburton — Royal Pain (voice)