RIP to Peter Donat ‘The X-Files’ Actor Dead at 90

From     TMZ.Com

Peter had a notable role in the famous "Who Shot J.R.?" episode of "Dallas" in 1980 ... and played William Mulder, Agent Mulder's dad, on 6 episodes of "The X-Files." His film credits include "The Godfather Part II," "The War of the Roses" and "The Game."

Photos:  IMDB.com