How Prince Edward revived the game show "It's a Knockout" - with a cast of royals and celebs. How Prince Edward revived the game show "It's a Knockout" - with a cast of royals and celebs. How Prince Edward revived the game show "It's a Knockout" - with a cast of royals and celebs. How Prince Edward revived the game show "It's a Knockout" - with a cast of royals and celebs.
Where to Watch It's a Royal Knockout: The Untold Story
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