@mechajutaro said:

Yeah; this is easily one the most underrated Clint Eastwood films of all times. As Patrick McGilligan noted, in his unofficial biography of Eastwood: Dude's never better than when he's surrounded by first rate actors. Whether it's Shirley Maclaine here, Jeff Bridges in Thunderbolt and Lightfoot, or Hackman and Freeman in Unforgiven

And let's not forget Richard Burton in the magnificent Where Eagles Dare!

Eli Wallach (and to a small degree Lee Van Cleef) in The Good, the Bad, and the Ugly.

Lee Van Cleef in For a Few Dollars More.

Even Pat Hingle in Hang 'em High stole some scenes from him.