Randy Lowell

as Director

as Hedge Fund Man in Park

as David Grant (1 episode)

as Mr. Knox (1 episode)

as Gerard

as Dr. Anderson (1 episode)

as Ted (1 episode)

as Partygoer

as Dr. Amos

as James

as Principal Perrin (1 episode), as Collectibles Dealer (1 episode)

as Lewis (1 episode)

as Brian Frankel

as Director

as Musician (1 episode)

as Torat (1 episode)

as Dr. Shine (2 episodes), as Dr. Dan Shine (1 episode)

as Alvan Barach

as John

as Elliott Fauman, Ph.D

as Dr. Spellner

as Cornell

as Country Club Band

as Mushroom