George Abbott 1 episode, 2019
Phillip Van Der Hoff (1 episode, 2013)
Sir Roland Cattigan (1 episode, 2010)
Chancellor Scolar (1 episode, 2009)
Houghton Mifflin Executive
Dean Berube (1 episode, 2008)
Ghost of Hamlet's Father / First Player
Matt Wooding (1 episode, 2000)
John Hancock (4 episodes, 1997)
Richard Brandson / ... (3 episodes, 1991-1996)
Dr. Aaron Emmentaler (unknown episodes, 1996)
Auctioneer 1 episode, 2016