Gavin And Stacey star passed out during matinee
Mathew Horne fainted during his West End play because he had a virus.
The Gavin And Stacey star, 30, saw a doctor after he collapsed on stage in Entertaining Mr Sloane.
Mat‘s co-star Imelda Staunton, 53, was also taken ill.
‘Both were seen by doctors later that day and have been told they have a virus,’ reads a statement from Trafalgar Studios Theatre.