The amusing clip showed Stephen Colbert waiting impatiently with two trumpeters dressed to look like royal officials.
Prince Harry then came around the corner and the trumpets started to play.
The Duke of Sussex, 38, responded by saying: “Whoah, whoah, whoah, stop Stephen, not needed but thank you. I appreciate it.
Colbert then replied: “What are you talking about? This isn’t for you, get out of the way, he’s coming!”
Tom Hanks suddenly appeared and added: “I’m back” as Prince Harry throws rose petals looking amused.
THIS STORY IS ONGOING. MORE TO FOLLOW…