Reparto y equipo

Philip Martin

Peter Moffat

Benedict Cumberbatch Stephen Hawking

Peter Firth Sir Fred Hoyle

Tom Ward Roger Penrose

Lisa Dillon Jane Wilde

John Sessions Dennis Sciama

Phoebe Nicholls Isobel Hawking

Michael Brandon Arno Penzias

Tom Hodgkins Robert Wilson

Alice Eve Martha Guthrie

Adam Godley Frank Hawking

Matthew Marsh Dr. John Holloway

Anastasia Hille Nurse Susan McClean

Christian Rubeck Reporter

Bertie Carvel George Ellis

Carolina Giammetta Lidia Sciama

Jessica Pope

Murray Gold

Julian Court

Trevor Waite