Rafe Spall

Singe

Emilia Fox

Kate

Elaine Cassidy

Rachel

William Stagg

Reef

Matthew Stagg

Finn

Richard Cordery

Bob

Susan Jameson

Christine

Ross McCormack

Teen Singe

Sophie Simnett

Teen Kate

Bobby Lockwood

Matt

Naomi Battrick

Teen Rachel

Andrew Byron

Dr. Adams

Elizabeth Healey

Andrea

Neil Roberts

Prof Stevens

Harry Lister Smith

Ben

Niall Johnson