David Graham, an actor known for his role as Grandpa Pig on the beloved children's TV series Peppa Pig, has passed away. He was 99 years old. Graham’s death was confirmed by the X account for Gerry Anderson,

The man behind one of the world’s most familiar voices has died aged 99. In a long career, British actor David Graham provided the voices for characters in TV series including Peppa Pig, Thunderbirds and Doctor Who. For today’s generation of children, his voice will be instantly familiar as that of Grandpa Pig, in the Peppa Pig series.

Grandpa Pig in Peppa Pig; Daleks in Doctor Who; and multiple characters in Thunderbirds. They share one immediate commonality; they were all voiced by British actor David Graham. And today we mourn the loss of Mr. Graham, who has died at age 99.