John Karlen (born John Adam Karlewicz) was an American character actor who played multiple roles (Willie Loomis, Carl Collins, William H. Loomis, Desmond Collins, Alex Jenkins, and Kendrick Young) on the ABC serial Dark Shadows, in various episodes which aired from 1966 to 1971. Karlen also played Harvey Lacey, husband of Mary Beth Lacey (played by Tyne Daly), on the CBS crime series Cagney & Lacey (1982–88).
as Self
as Harvey Lacey
as Harvey Lacey
as Harvey Lacey
as Harvey Lacey
as Jerry Barr
as Waldo Church
as Mac
as Jack McAllister
as Gus Stemple(3 eps)
as John Garner
as Jake West
as Joe Silvano(2 eps)
as Jake Morrison
as Sgt. Madden
as Sam Akers(13 eps)
as Al
as Lieutenant Wingo
as Capt. Harrison
as Capt. Harrison(1 ep)
as Joe Farrell
as Mike Burnette
as Albert
as Max
as Geffin
as DiSalvo
as Bucky Berkshire
as Lt. Martin McGinn(1 ep)
as Patrick MacNair(1 ep)
as Superintendent Arthur Joyce(2 eps)
as Bob Russell
as Arthur Barwell(1 ep)
as Mr. Nash
as Uncle George
as Harvey Lacey(125 eps)
as Reverend Walker(1 ep)
as Boris Max(1 ep)
as The Detective
as Coach Ritter
as Duane Haley
as Charlie Powers
as Marty
as Quinn
as Quinn(1 ep)
as Eddie Stolvak(1 ep)
as Kessler
as Danny
as Ken Navaretti(1 ep)
as Power plant worker(1 ep)
as Agent Brice(2 eps)
as Leonard Chaffey(1 ep)
as Lenny
as Sam Cowley
as Mickey Scanlon(1 ep)
as Richard Copell
as Thomas Amman
as 'Tony' Anthony Redecci
as Leo(1 ep)
as Frank Linwood
as David Hastings
as Pinky(1 ep)
as Hicks(1 ep)
as Vincent Parker(1 ep)
as Herbie Bush
as Jim Russell(1 ep)
as Alan Campbell
as Johnny Alban(1 ep)
as Otto Roget
as Otto Roget(2 eps)
as Manning
as Joe Farrell(1 ep)
as Rev. Ezekiel L. Henshaw(1 ep)
as Ed(1 ep)
as Alex Jenkins
as Stefan Chilton
as Leo(1 ep)
as Willie Loomis
as Frank Crane(1 ep)
as Harris(1 ep)
as Johnny Wexford(1 ep)
as Willie Loomis(944 eps)
as Mickey(1 ep)
as Frankie(1 ep)
as Chuck(1 ep)
as Ned(1 ep)
