John Karlen
Explore the best John Karlen movies ranked by Movie Rankings users. Browse biography, ranked filmography, and movie detail links for 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).
What is the best John Karlen movie?
Movie Rankings is still collecting enough aggregate data to name a definitive top John Karlen movie.
How many John Karlen movies are ranked here?
This page tracks every ranked credit we currently have for John Karlen, and expands as more titles and comparisons are added.
How often do John Karlen rankings update?
These rankings refresh whenever Movie Rankings recomputes global results. This page was last generated from site data on May 11, 2026.
Sources & freshness
Last refreshed from site data on May 11, 2026.
