Mark Hamill is grieving the death of James Earl Jones.

The actor, perhaps best known for playing Luke Skywalker, mourned Jones in a post on X shortly after news of his death at 93.

Jones famously voiced the role of Hamill’s father, Darth Vader, in the “Star Wars” films.

“#RIP dad,” he wrote alongside a broken heart emoji.

Jones passed away at his home in New York on Monday, September 9, a rep for the late actor told Variety.

The Post has reached out to Lucas Film for comment.

This is a developing story.