Cast of Donovan Quick

10 credited, in billing order.

Colin Firthas Donovan Quick

Katy Murphyas Lucy Pannick

David O'Haraas Clive

Liz Smithas Granny

David Westheadas George Mackie

Ford Kiernanas Jim Leahy

Elizabeth Rideras Grief stricken woman

Parminder Nagraas Radhika

Paul Doonan

Paul Doonanas Jim Pannick

Gavin Mitchellas Mr. Clancy