Who is the actor in Brubaker that looks like a young Patrick Swayze?

You're likely thinking of Robert Duvall in the film "Brubaker". While he doesn't look *exactly* like Patrick Swayze, there's a resemblance, particularly in the way he looks in that film. He has a similar build and facial structure, which might lead to the confusion.

Keep in mind, Patrick Swayze wasn't famous at the time of "Brubaker's" release in 1980. He didn't break into the spotlight until later in the 80s with films like "Dirty Dancing" and "Road House".