This Morning hosts Holly Willoughby and Phillip Schofield were stunned on Wednesday's show as they played the latest game of Spin to Win.
As the TV duo started calling viewers at random to play the competition, a man named Joe picked up and said the correct passphrase - but he wasn't ready to play just yet.
As he told Holly and Phil his name and location, he suddenly asked them: "Can you call me back in two minutes please?" and then hung up the phone.
The pair were gobsmacked as they joked: "This is national television, Joe!" However, Phillip said that they would air a pre-recorded competition video instead and then return to Joe.
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