Cast Principale
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
