Režisieriai
- Robert Rodriguez
Prodiuseriai
- Elizabeth Avellan
Aktoriai

Taylor Lautner
Sharkboy

Taylor Dooley
Lavagirl

Cayden Boyd
Max

David Arquette
Max's Dad

Kristin Davis
Max's Mom

Jacob Davich
Linus / Minus

Sasha Pieterse
Marissa / Ice Princess

George Lopez
Mr. Electricidad / Tobor / Ice Guardian

Rico Torres
Sharkboy's Dad

Marc Musso
Classroom Kid #1

Shane Graham
Classroom Kid #2

Tiger Darrow
Classroom Kid #3

Racer Rodriguez
Sharkboy, Age 7

Rebel Rodriguez
Sharkboy, Age 5

Rocket Rodriguez
Lug

Robert Rodriguez
Shark (voice) (uncredited)

Araceli González
Principal (uncredited)

Peyton Hayslip
Teacher (uncredited)

Tania Haddad
Classroom Kid (uncredited)