David Tennant

Character: Will

Lucy Cohu

Character: Cathy McCluskey

Mark Bonnar

Character: Gerry McCluskey

Sara Stewart

Character: Bettina Haussman

Richard McCabe

Character: Tim Szabo

Saskia Reeves

Character: Teddy Brookman

Richard Lintern

Character: Rob Brookman

Darrell D'Silva

Character: Johnny Freeman