Peter MacNicol

Peter MacNicol (born April 10, 1954) is an American actor.

His Disney roles include Galen Bradwarden in Dragonslayer, Fenwick in Recess: School's Out, Major in 2 episodes of Buzz Lightyear of Star Command, Dr. Robert Stark in 7 episodes of Grey's Anatomy, Professor Elliot Randolph in the Agents of S.H.I.E.L.D. episode The Well and Tseebo in 2 episodes of Star Wars Rebels.