Richard Griffiths has died at the age of 65.
He reportedly passed away after complications following heart surgery.
The British actor was most recently seen in the play The Sunshine Boys alongside Danny DeVito.
Griffiths has had an acting career spanning over 30 years, first appearing in the 1975 movie It Shouldn't Happen to a Vet.
Since then, he has had roles in many much loved film and televison series.
Griffiths won a Laurence Olivier Award for 'Best Actor' when he starred in the play The History Boys.
He most notably appeared as Uncle Vernon in the Harry Potter series and as Uncle Monty in Withnail & I.
You'll be missed by so many people. RIP Richard Griffiths.