Characters played by Steve Irwin
Steve Irwin
Characters played by Terri Irwin
Terri Irwin
Characters played by Magda Szubanski
Brozzie Drewitt
Characters played by David Wenham
Sam Flynn
Characters played by Lachy Hulme
Robert Wheeler
Characters played by Aden Young
Ron Buckwhiler
Characters played by Kenneth Ransom
Vaughan Archer
Characters played by Kate Beahan
Jo Buckley
Characters played by Steve Bastoni
Deputy Director Reynolds
Characters played by Steven Vidler
Deputy Director Ansell
Characters played by Alyson Standen
Anne Milking
Characters played by Alex Ruiz
CIA Agent
Characters played by David Franklin
CIA Agent
Characters played by Robert Coleby
Dr. Weinberger
Characters played by Kevin Hides
Dr. Krug
Characters played by Christopher Morris
Canberra Space Technician
Characters played by Todd Levi
Canberra Space Technician
Characters played by Timothy Bottoms
President George Walker Bush
Characters played by Sui the Dog
Sui the Dog
Characters played by Bindi Irwin
Self