The Chase fans were stunned tonight to see a contestant who looked spookily like Matt Le Blanc.
Bill introduced himself as a project manager from North Ayreshire, who now lives in London.
The 56-year-old said he enjoyed walking his Chocolate Labradors and watching rugby union and all other sports.
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He said he would go on holiday to Australia with his wife and daughter with the cash - or perhaps a trip to the Rugby World Cup.

But it wasn't long before viewers took to social media to point out the resemblance between Bill and the Friends Alumni.
One said: "Is that joey tribbiani in seat 2 lol ."
Another said: "Matt le Blanc in seat 2"
A third said: "It's Billy Tribbiani."
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And a fourth added: "Omg anyone else notice seat 2 looks like Matt le Blanc? OMG."
Bill went up against The Sinnerman as The Chaser and managed to get £6,000 in his cash builder.
But sadly Bill was caught by The Chaser and he went home with nothing.
*The Chase continues tomorrow at 5pm on ITV