John Karlen

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).

Cast

MacShayne: Winner Takes All

Trilogy of Terror

Daughters of Darkness

Pennies from Heaven

Racing with the Moon

Killer's Delight

House of Dark Shadows

Night of Dark Shadows

Perry Mason: The Case of the Glass Coffin

Night of Terror

Downpayment on Murder

Calendar Girl, Cop, Killer? The Bambi Bembenek Story

The Return of Mickey Spillane's Mike Hammer

A Small Town in Texas

The Cover Girl and the Cop

Lieutenant Wingo

Cagney & Lacey: The View Through the Glass Ceiling

Delancey Street: The Crisis Within

Nightmare at 43 Hillcrest

Welcome Home, Bobby

Melvin Purvis G-Man

'Tony' Anthony Redecci

The Invasion of Carol Enders

Rosie: The Rosemary Clooney Story

The Kansas City Massacre

Nightmare on the 13th Floor

The Picture of Dorian Gray

Express to Terror

The Return of Mod Squad

The Cloning of Clifford Swimmer

The Long Days of Summer

The Last Ride of the Dalton Gang

Roseanne: An Unauthorized Biography

Police Story: Burnout

Master of Dark Shadows

Without Warning: Terror in the Towers

Jack McAllister

Cagney & Lacey: The Return

Cagney & Lacey: Together Again

Cagney & Lacey: True Convictions

Bucky Berkshire