- Hugh Bonneville Lord Louis Mountbatten
- Gillian Anderson Lady Edwina Mountbatten
- Manish Dayal Jeet Kumar
- Om Puri Padre de Aalia
- Michael Gambon General Hastings Ismay
- Simon Callow Cyril Radcliffe
- Sarah-Jane Dias Sameera
- Terence Harvey Sir Fred Burrows
- Neeraj Kabi Mahatma Gandhi
- Denzil Smith Muhammad Ali Jinnah
- Huma Qureshi Aalia Noor
- Lily Travers Lady Pamela Hicks
- Jaz Deol Duleep
- Robin Soans Gobernador Sir Ewan Meredith Jenkins