Peter MacKenzie (born January 19, 1961) is an American actor. In 1979, Peter took acting lessons in New York. He worked at a talent agency before deciding to work as an actor full time in 1984. His first major role was on Herman's Head. He is a character actor. He also played "Mr. Firestein" in the season 3 episode of The Drew Carey Show titled "The Sex Drug", as Mimi Bobeck's counsel in her sex harassment case against Nigel Wick, and co-starred in the 1987 film Firehouse. One of his minor roles was Mr. Sneed in Disney's Tom and Huck. He plays anti-war activist David Dellinger in the 2012 film The Chicago 8.
as Mr. Leemann
as Psych Doc 1
as Principal Shepherd
as Mr. Bertoglio(1 ep)
as Marty (voice)(1 ep)
as Mr. Stoat(1 ep)
as Calvin Bloom(1 ep)
as Bill Talbot
as Dr. Salinger
as Gene Handsaker
as Tim Manning
as Todd
as Robert Kenny
as Dirk Armstrong(1 ep)
as Sean Boyle(1 ep)
as Peter Warren(2 eps)
as Leslie Stevens(167 eps)
as Head of State Thompson
as James Hastings
as Jim(1 ep)
as Emmett O'Donald
as Leslie Farber(1 ep)
as Happy Chandler
as Donald Colburn(6 eps)
as Brad Loeb(1 ep)
as Dad
as Brant Butterfield(1 ep)
as Reverend Peter Mayfair(12 eps)
as Devon(1 ep)
as David Dellinger
as Marcel Ziff(1 ep)
as Neville Johnson(2 eps)
as Attorney Simms(1 ep)
as Neil(1 ep)
as Mr. Gunderson(1 ep)
as Dr. Allen
as Mr. Phelps(1 ep)
as Sergeant Roman(1 ep)
as Anesthesiologist
as Holman Perry(1 ep)
as Financial Aid Advisor(1 ep)
as Dr. Stephen Goodman(1 ep)
as Cliff Perry(1 ep)
as Dr. Kent
as Bishop(1 ep)
as Jack Fisher(1 ep)
as Daryl Denham(1 ep)
as Daniel(1 ep)
as Mr. Horvath(1 ep)
as Don(1 ep)
as Congressman Efran Hadley(1 ep)
as Doctor(2 eps)
as Warren Kramer(1 ep)
as Dr. Grossbard / Senator #1 (voice)(1 ep)
as Judge (voice)(1 ep)
as (voice)(1 ep)
as Michael (voice)(1 ep)
as Chief Shopaholic / Midnight Runner #1 / Salesman (voice)(1 ep)
as Surgeon (voice)(1 ep)
as Fat Kid's Dad (voice)(1 ep)
as Wedding Officiant (voice)(1 ep)
as Mr. Minor (voice)(1 ep)
as Larry
as Reid Harrington(1 ep)
as Harvey James(1 ep)
as Jack Murdoch(1 ep)
as Mr. Kruger(1 ep)
as Russell Tanninger(1 ep)
as Hotel Desk Manager
as Dr. Loftusi(1 ep)
as Frank Ripton(1 ep)
as Blaine Lockraven(1 ep)
as Bill Blasier
as Man in shorts(1 ep)
as Dr. Eisling(2 eps)
as Dr. Schultz(2 eps)
as Asher(1 ep)
as Bob Mead
as Terry(1 ep)
as George Rohr - American Christian Assembly(1 ep)
as Howlett(1 ep)
as Technician
as Jesse Dunlap
as Mean Guy(1 ep)
as Doc Windgate
as Matthew(1 ep)
as Kendall Stevens(1 ep)
as D.A. Brenner(1 ep)
as Mr. Wells(1 ep)
as Clark Edwards(13 eps)
as Mr. Sneed
as Alex Summers
as JBN Reporter
as Lionel(1 ep)
as Mr. Firestein(1 ep)
as Arbitrator(1 ep)
as Andy
as Mr. Pasbalas(1 ep)
as Immunosuppression Doctor
as 1st Young Man
as MP
as Sergeant #2 at Jimmy Wah's
as Dickson Willoughby
as Man(1 ep)