All Cast

Taylor Lautner

Taylor Lautner

Sharkboy

Taylor Dooley

Taylor Dooley

Lavagirl

Cayden Boyd

Cayden Boyd

Max

David Arquette

David Arquette

Max's Dad

Kristin Davis

Kristin Davis

Max's Mom

Jacob Davich

Jacob Davich

Linus / Minus

Sasha Pieterse

Sasha Pieterse

Marissa / Ice Princess

George Lopez

George Lopez

Mr. Electricidad / Tobor / Ice Guardian

Rico Torres

Rico Torres

Sharkboy's Dad

Marc Musso

Marc Musso

Classroom Kid #1

Shane Graham

Shane Graham

Classroom Kid #2

Tiger Darrow

Tiger Darrow

Classroom Kid #3

Racer Rodriguez

Racer Rodriguez

Sharkboy, Age 7

Rebel Rodriguez

Rebel Rodriguez

Sharkboy, Age 5

Rocket Rodriguez

Rocket Rodriguez

Lug

Robert Rodriguez

Robert Rodriguez

Shark (voice) (uncredited)

Araceli González

Araceli González

Principal (uncredited)

Peyton Hayslip

Peyton Hayslip

Teacher (uncredited)

Tania Haddad

Tania Haddad

Classroom Kid (uncredited)