H2O

Paul Gross

Thomas David McLaughlin

Leslie Hope

Sgt. Leah Collins

Guy Nadon

Marc Lavigne

Martha Henry

Julia McLaughlin

Callum Keith Rennie

Don Pritchard / Lt. Daniel Holt

Michael Murphy

U.S. Ambassador Conrad

Tommie-Amber Pirie

Sally

Tantoo Cardinal

Grand Chief Katie Blackfire

Karen Robinson

Willy

Dean McDermott

Clark