| Cast list | | Richard Burton | as | Winston Churchill | | Virginia McKenna | as | Clemmie Churchill | | Robert Hardy | as | Von Ribbentrop | | Ian Bannen | as | Adolf Hitler | | Robin Bailey | as | Chamberlain | | Robert Beatty | as | Beaverbrook | | Clive Francis | as | Randolph Churchill | | Ian Ogilvy | as | Edward VIII | | Angharad Rees | as | Sarah | | Patrick Stewart | as | Clement Atlee | | Thorley Walters | as | Baldwin |
| | Crew list: | | Herbert Wise (Director) | | Winston Churchill (Writer) | | Colin Morris (Writer) |
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