本尼迪克特·康伯巴奇 史蒂芬·霍金
吉米·杜尔特 Kate Quilton
Arthur Fulford Edmund Fulford Francis Fulford Humphrey Fulford Matilda Fulford
Josh Macuga Gary Mitchell
未知
乔治·麦加文
Chris Cormier Ken 'Flex' Wheeler Rico McClinton
Bray Poor 内尔·斯杜克
Gaziza Tleubay Dinara Baktybaeva Rebecca Dimech Anthea Zammit Aimée Akakpo-Toulan Ceciline Abissi
Yi Zha Shuai Fang Xin Xing
Sal LaBarbera Hadley Meares Joan Renner Frank C. Girardot Josh Dean Gregg McCrary William Jousset Juliet Bennett Rylah Gil Carrillo William Ryder Vivian Lam Roger Wayne Ana Ribeiro Preston Fritz Smith Angelique Chapman
克里斯蒂安·林克