Himself
Steve Irwin
Herself
Terri Irwin
Anne Milking
Alyson Standen
CIA Agent
Alex Ruiz
David Franklin
Dr. Weinberger
Robert Coleby
George W. Bush (uncredited)
Timothy Bottoms
Brozzie Drewitt
Magda Szubanski
Sam Flynn
David Wenham
Robert Wheeler
Lachy Hulme
Ron Buckwhiler
Aden Young
Vaughan Archer
Kenneth Ransom
Jo Buckley
Kate Beahan
Deputy Director Reynolds
Steve Bastoni
Deputy Director Ansell
Steven Vidler
Producer
Judy Bailey
Executive Producer
Bruce Willis
Arnold Rifkin
Writer
John Stainton
Original Music Composer
Mark McDuff
Editor
Suresh Ayyar
Holly Goldberg Sloan
Bob Blasdall
Line Producer
Caroline Bonham
Director
Production Accountant
Petrece Horne
Second Unit Director of Photography
Daniel Ardilley
Trish Ashenden
Dialogue Coach
Bruce Shapiro
Ben Breen
Director of Photography
David Burr