Peter Donat of ‘X-Files’ Dies at 90 in California

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The man who played Agent Mulder’s father on the “X-Files,” Peter Donat, died at the age of 90 at his home in Point Reyes Station, Calif. on Sept. 10, according to his wife Maria. Donat died of diabetic complications.

The Canadian-American actor is most famous for his recurring role on the “X-Files” television series, and he also appeared in many other shows, such as “Hawaii Five-O,” and “Murder, She Wrote,” and films like “The Game,” and “The Godfather: Part II.”