
John Karlen
Acting
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).
Known For

An unassuming mystery writer turned sleuth uses her professional insight to help solve real-life homicide cases.
Murder, She Wrote

Dark Shadows is an American gothic soap opera that originally aired weekdays on the ABC television network, from June 27, 1966, to April 2, 1971. The show was created by Dan Curtis. The story bible, which was written by Art Wallace, does not mention any supernatural elements. It was unprecedented in daytime television when ghosts were introduced about six months after it began. The series became hugely popular when vampire Barnabas Collins appeared a year into its run. Dark Shadows also featured werewolves, zombies, man-made monsters, witches, warlocks, time travel, and a parallel universe. A small company of actors each played many roles; indeed, as actors came and went, some characters were played by more than one actor. Major writers besides Art Wallace included Malcolm Marmorstein, Sam Hall, Gordon Russell, and Violet Welles.
Dark Shadows

Mannix is an American television detective series that ran from 1967 through 1975 on CBS. Created by Richard Levinson and William Link and developed by executive producer Bruce Geller, the title character, Joe Mannix, is a private investigator. He is played by Mike Connors. Mannix was the last series produced by Desilu Productions.
Mannix

A realistic glimpse into the daily lives of the officers and detectives at an urban police station.
Hill Street Blues

Hawaii Five-O is an American police procedural drama series produced by CBS Productions and Leonard Freeman. Set in Hawaii, the show originally aired for 12 seasons from 1968 to 1980, and continues in reruns. Jack Lord portrayed Detective Lieutenant Steve McGarrett, the head of a special state police task force which was based on an actual unit that existed under martial law in the 1940s. The theme music composed by Morton Stevens became especially popular. Many episodes would end with McGarrett instructing his subordinate to "Book 'em, Danno!", sometimes specifying a charge such as "murder one".
Hawaii Five-O

Beautiful, intelligent, and ultra-sophisticated, Charlie's Angels are everything a man could dream of... and way more than they could ever handle! Receiving their orders via speaker phone from their never seen boss, Charlie, the Angels employ their incomparable sleuthing and combat skills, as well as their lethal feminine charm, to crack even the most seemingly insurmountable of cases.
Charlie's Angels

Los Angeles County medical examiner Quincy routinely engages in police investigations.
Quincy, M.E.

The Waltons live their life in a rural Virginia community during the Great Depression and World War II.
The Waltons

Young, urban newlyweds Paul and Jamie Buchman try to sustain their marital bliss while sidestepping the hurdles of love in the '90s.
Mad About You

Cranky but likable L.A. PI Jim Rockford pulls no punches (but takes plenty of them). An ex-con sent to the slammer for a crime he didn't commit, Rockford takes on cases others don't want, aided by his tough old man, his lawyer girlfriend and some shady associates from his past.
The Rockford Files

Naked City is a police drama series which aired from 1958 to 1963 on the ABC television network. It was inspired by the 1948 motion picture of the same name, and mimics its dramatic “semi-documentary” format. In 1997, the episode “Sweet Prince of Delancey Street” was ranked #93 on TV Guide’s “100 Greatest Episodes of All Time”.
Naked City

Streetwise Detective David Starsky partners up with a more intellectual partner, Kenneth 'Hutch' Hutchinson, to protect citizens and patrol the streets of Bay City.
Starsky & Hutch

The trials of a former television station manager turned newspaper city editor, and his journalist staff.
Lou Grant

Barnaby Jones is a television detective series starring Buddy Ebsen and Lee Meriwether as father- and daughter-in-law who run a private detective firm in Los Angeles. The show ran on CBS from January 28, 1973 to April 3, 1980, beginning as a midseason replacement. William Conrad guest starred as Frank Cannon of Cannon on the first episode of Barnaby Jones, "Requiem for a Son" and the two series had a two-part crossover episode in 1975, "The Deadly Conspiracy".
Barnaby Jones

Mary Beth Lacey and Chris Cagney are teamed up as NYPD police detectives. Their opposing personalities (one is tough and the other sensitive) mesh to make this one of the great crime-fighting duos of all time.
Cagney & Lacey

Trapper John, M.D. is an American television medical drama and spin-off of the film MASH, concerning a lovable doctor who became a mentor and father figure in San Francisco, California. The show ran on CBS from September 23, 1979, to September 4, 1986.
Trapper John, M.D.

Medical Center is a medical drama series which aired on CBS from 1969 to 1976. It was produced by MGM Television.
Medical Center

An American television series originally produced between 1982 and 1987. The show is based on the 1980 motion picture of the same name. With a mixture of drama and music, it followed the lives of the students and faculty at the New York City High School for the Performing Arts. Although fictional, it was based heavily on the actual Fiorello H. LaGuardia High School of Music & Art and Performing Arts in New York. Most interior scenes were filmed in Hollywood, California, and in all seasons but the third, several exterior scenes were shot on location in New York City. The popularity of the series, particularly in the UK, led to several hit records and live concert tours by the cast. Despite its success, very few of the actors maintained high-profile careers after the series was cancelled. A number of the cast members were seen again briefly in Bring Back...Fame, a reunion special made for British television in 2008.
Fame

A bald, lollipop sucking police detective with a fiery righteous attitude battles crime in New York City.
Kojak

Archie Bunker, a working class bigot, constantly squabbles with his family over the important issues of the day.