演員表
- 導演：
- 編劇：
- 史蒂芬霍金 Stephen Hawking ............原著
- 演員：
- Isobel Hawking ............Herself - Stephen Hawking's Mother
- 史蒂芬霍金 Stephen Hawking ............Himself
- Janet Humphrey ............Herself - Stephen Hawking's Aunt
- Mary Hawking ............Herself - Stephen Hawking's Sister
- Basil King ............Himself - Hawking Family Neighbor
- Derek Powney ............Himself - Hawking Classmate at Oxford
- Norman Dix ............Himself - Hawking Classmate at Oxford
- Robert Berman ............Himself - Hawking Tutor at Oxford
- Gordon Berry ............Himself - Hawking Classmate at Oxford
