Amid rumours of an engagement between Prince Harry and Meghan Markle, this documentary charts the history of their romance and focuses on the woman whom the prince wants to marry.
| Actor | Role |
|---|---|
 Meghan, Duchess of SussexSelf (archive footage) | Self (archive footage) |
 Catherine, Princess of WalesSelf (archive footage) | Self (archive footage) |
 Diana, Princess of WalesSelf (archive footage) | Self (archive footage) |
 Afua HirschSelf | Self |
 Prince Harry, Duke of SussexSelf (archive footage) | Self (archive footage) |
 William, Prince of WalesSelf (archive footage) | Self (archive footage) |
 Elizabeth II of the United KingdomSelf (archive footage) | Self (archive footage) |
 King Charles III of the United KingdomSelf (archive footage) | Self (archive footage) |
| DDickie ArbiterSelf | Self |
| GGrant HarroldSelf | Self |
| CChris ShipSelf - Royal Editor, ITN News | Self - Royal Editor, ITN News |
| SSamantha MarkleSelf | Self |