
Overview
John Karlen
Known For

Cagney & Lacey: True Convictions
Detectives Cagney and Lacey come face-to-face with their true feelings...

Cagney & Lacey: The View Through the Glass Ceiling
Cagney and Lacey work a case involving police corruption and...

Roseanne: An Unauthorized Biography
Behind the headlines... Behind the laughter... there's an unforgettable story...

Without Warning: Terror in the Towers
Massive rescue efforts are mobilized to save occupants of New...
Biography
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).