Aidan Turner has leapt into fame since starring in Poldark, but that doesn't mean he can hold his drink.
The producer of the show, Karen Thrussell, revealed to Radio Times that she held a party for the cast and crew to watch the final episode of the first series last year.
And while they watched the show, they decided to play a splendid drinking game.
The rules of the game were very simple. Aidan had to take a drink whenever he was seen riding a horse and any time he shared a saddle, too.
Now, if you're a fan of Poldark, you'll know that he rides a horse A LOT in the last episode – so it's fair to say he got absolutely hammered.
We bet he's hoping for less horse riding next season.