| Person | Type | Job | Role(s) |
|---|---|---|---|
 Anthony Wall | Crew | Production | Executive Producer |
Graham Smith | Crew | Camera | Camera Operator, Lighting Camera |
Jamie Carmichael | Crew | Production | Executive Producer |
Karen Steyn | Crew | Production | Producer |
 Roger Michell | Crew | Directing | Director |
John Schmidt | Crew | Production | Executive Producer |
 Eben Bolter | Crew | Camera | Director of Photography |
Sally Angel | Crew | Production | Producer, Executive Producer |
Debbie Manners | Crew | Production | Executive Producer |
Pasquin Mariani | Crew | Sound | First Assistant Sound Editor |
A.J. Golesworthy | Crew | Camera | Camera Operator |
Adam Singodia | Crew | Camera | Camera Operator |
Jade Miller-Robinson | Crew | Production | Line Producer |
Duncan Nichol | Crew | Production | Line Producer |
 Alan Bates | Cast | Actor | Self (archive footage) (uncredited) |
 Anthony Hopkins | Cast | Actor | Self (archive footage) (uncredited) |
 Bob Hoskins | Cast | Actor | Self (archive footage) (uncredited) |
 Edith Evans | Cast | Actress | Self (archive footage) (uncredited) |
 Eileen Atkins | Cast | Actress | Self |
 Finty Williams | Cast | Actress | Self (archive footage) (uncredited) |
 Frank Finlay | Cast | Actor | Self (archive footage) |
 George Devine | Cast | Actor | Self (archive footage) (uncredited) |
 Joan Plowright | Cast | Actress | Self |
 John Gielgud | Cast | Actor | Self (archive footage) |
 Judi Dench | Cast | Actress | Self |
 Julian Glover | Cast | Actor | Self (archive footage) |
 Kenneth Williams | Cast | Actor | Self (archive footage) (uncredited) |
 Laurence Olivier | Cast | Actor | Self (archive footage) |
 Maggie Smith | Cast | Actress | Self |
 Michael Aspel | Cast | Actor | Self (archive footage) (uncredited) |
 Michael Williams | Cast | Actor | Self (archive footage) (uncredited) |
 Queen Elizabeth the Queen Mother | Cast | Actress | Self (archive footage) (uncredited) |
 Robert Altman | Cast | Actor | Self (archive footage) |
 Robert Morley | Cast | Actor | Self (archive footage) (uncredited) |
 Robert Stephens | Cast | Actor | Self (archive footage) |
Roger Michell | Cast | Actor | Self (archive footage) (uncredited) |
Sheridan Morley | Cast | Actor | Self (archive footage) |
 Terry Wogan | Cast | Actor | Self (archive footage) (uncredited) |
 Vanessa Redgrave | Cast | Actress | Self (archive footage) |
 Rory Kinnear | Cast | Actor | Self (archive footage) (uncredited) |
 Queen Elizabeth II of the United Kingdom | Cast | Actress | Self (archive footage) (uncredited) |
 King Charles III of the United Kingdom | Cast | Actor | Self (archive footage) (uncredited) |
Kim Philby | Cast | Self (archive footage) | |
| Person | Type | Job | Role(s) |
