Patrick Melrose

Benedict Cumberbatch

Patrick Melrose

Jennifer Jason Leigh

Eleanor Melrose

Hugo Weaving

David Melrose

Sebastian Maltz

Young Patrick Melrose

Jessica Raine

Julia

Jennifer Armour

Border Control Officer

Allison Williams

Marianne Banks

Richard Brake

Mark

David Mills

Hotel Receptionist

Oengus MacNamara

Bellboy

Dempsey Bovell

Drug Dealer 2

Kevin Layne

Shades

Charley Palmer Rothwell

Drug Dealer 1

Janine Harouni

Funeral Parlour Receptionist

Michael Levi Harris

Funeral Parlour Waiter

Apple Brook

Elderly Mourner

Kerry Shale

Funeral Director

Cory Peterson

Restaurant Waiter