Cameron Daddo
— David "Bony" Bonaparte
Catherine Oxenberg
— Angela Hemmings
Burnam Burnam
— Uncle Albert
Jackie Kelleher
— Enid Bonaparte
Don Bridges
— Chilla
Mandy Bowden
— Bev Mills
David Reyne
— Geoff Hemmings
Tom Richards
— Sgt. Frank Carter
Davini Malcolm
— Kate Carter (as Linda McConchie)
James Condon
— Tom Hemmings
Andrew Ferguson
— Bony (9 years old)
Malcolm Robertson
— George Sexton
Ian Williams
— Ned Bowen
Peter Hosking
— Sgt. Dobbs
James Patrick
— Constable Gluth
Alison Whyte
— Gina
Marie-Therese Byrne
— Sonia
Graham Dow
— Mr. Fitch