출연진
베네딕트 컴버배치
Stephen Hawking
앨리스 이브
Martha Guthrie
Michael Brandon
Arno Penzias
Tom Hodgkins
Robert Wilson
피터 퍼스
Sir Fred Hoyle
Lisa Dillon
Jane Wilde
Phoebe Nicholls
Isobel Hawking
Adam Godley
Frank Hawking
Matthew Marsh
Dr. John Holloway
Anastasia Hille
Nurse Susan McClean
Christian Rubeck
Reporter
Bertie Carvel
George Ellis
John Sessions
Dennis Sciama
Carolina Giammetta
Lidia Sciama
Tom Ward
Roger Penrose
Sebastian Armesto
Robert Silkin
Rohan Siva
Jayant Narlikar
Deirdre Costello
Barmaid
Linda Spurrier
Train Passenger
Anthony Howell
Hamlet
Che Cartwright
Guildenstern