Release calendarTop 250 moviesMost popular moviesBrowse movies by genreTop box officeShowtimes & ticketsMovie newsIndia movie spotlight
    What's on TV & streamingTop 250 TV showsMost popular TV showsBrowse TV shows by genreTV news
    What to watchLatest trailersIMDb OriginalsIMDb PicksIMDb SpotlightFamily entertainment guideIMDb Podcasts
    OscarsPrimetime EmmysToronto Int'l Film FestivalFall TV GuideMost Anticipated This MonthSTARmeter AwardsAwards CentralFestival CentralAll events
    Born todayTrending peopleCelebrity news
    IMDb LabsHelp centerContributor zonePolls
For industry professionals
  • Language
  • Fully supported
  • English (United States)
    Partially supported
    Some content may be auto-translated
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Watchlist
Sign in
  • Fully supported
  • English (United States)
    Partially supported
    Some content may be auto-translated
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Use app
  • Biography
IMDbPro

Mark Dempsey(1936-1994)

  • Actor
IMDbProStarmeterSee rank
Mark Dempsey
Mark Dempsey was born on 29 January 1936 in West Hollywood, California, USA. He was an actor, known for Palm Springs Weekend (1963), Star Trek (1966) and Valley of the Dragons (1961). He died on 5 April 1994 in Seattle, Washington, USA.
BornJanuary 29, 1936
DiedApril 5, 1994(58)
BornJanuary 29, 1936
DiedApril 5, 1994(58)
IMDbProStarmeterSee rank

Known for

Palm Springs Weekend (1963)
Palm Springs Weekend
5.9
  • Mike
  • 1963
Walter Koenig, Leonard Nimoy, William Shatner, James Doohan, DeForest Kelley, Ricardo Montalban, George Takei, John Colicos, Maurishka, Nichelle Nichols, Ned Romero, Charles Stewart, Vic Tayback, and George Allen in Star Trek (1966)
Star Trek
8.4
TV Series
  • Air Force Captain
Cesare Danova, Danielle De Metz, Sean McClory, and Joan Staley in Valley of the Dragons (1961)
Valley of the Dragons
4.9
  • Andrews
  • 1961
Oh! Calcutta! (1972)
Oh! Calcutta!
5.0
  • Alfred
  • Dr. Jaspers
  • Various Roles
  • 1972

Credits

IMDbPro

Actor

  • Northern Exposure (1990)
    Northern Exposure
    8.4
    TV Series
    • Jim
    • 1993
  • To Cross the Rubicon (1991)
    To Cross the Rubicon
    5.9
    • Alan Broadmore
    • 1991
  • John Nettles in Bergerac (1981)
    Bergerac
    6.9
    TV Series
    • Barman
    • 1989
  • The Prodigal (1983)
    The Prodigal
    5.5
    • Doyle Fredericks
    • 1983
  • Potter's Picture Palace (1976)
    Potter's Picture Palace
    7.6
    TV Series
    • Desmond Bagshaw
    • 1978
  • Oh! Calcutta! (1972)
    Oh! Calcutta!
    5.0
    • Alfred
    • Dr. Jaspers
    • Various Roles
    • 1972
  • Walter Koenig, Leonard Nimoy, William Shatner, James Doohan, DeForest Kelley, Ricardo Montalban, George Takei, John Colicos, Maurishka, Nichelle Nichols, Ned Romero, Charles Stewart, Vic Tayback, and George Allen in Star Trek (1966)
    Star Trek
    8.4
    TV Series
    • Air Force Captain
    • 1967
  • Raymond Burr in Perry Mason (1957)
    Perry Mason
    8.3
    TV Series
    • Norman Ames
    • 1964
  • Edd Byrnes, Roger Smith, and Efrem Zimbalist Jr. in 77 Sunset Strip (1958)
    77 Sunset Strip
    7.7
    TV Series
    • 'Tuck' Turner
    • Sam Nilson
    • Ralph Ames
    • 1963
  • Palm Springs Weekend (1963)
    Palm Springs Weekend
    5.9
    • Mike
    • 1963
  • Robert Conrad, Anthony Eisley, Poncie Ponce, and Connie Stevens in Hawaiian Eye (1959)
    Hawaiian Eye
    7.6
    TV Series
    • Van Stewart
    • 1963
  • G.E. True (1962)
    G.E. True
    8.0
    TV Series
    • Ernie Adams
    • 1962
  • Victor Jory in Manhunt (1959)
    Manhunt
    7.3
    TV Series
    • Officer
    • 1961
  • Cesare Danova, Danielle De Metz, Sean McClory, and Joan Staley in Valley of the Dragons (1961)
    Valley of the Dragons
    4.9
    • Andrews
    • 1961

Personal details

  • Alternative name
    • Herbert L. Dempsey
  • Born
    • January 29, 1936
    • West Hollywood, California, USA
  • Died
    • April 5, 1994
    • Seattle, Washington, USA
  • Other works
    Appeared in the following Broadway productions:

Contribute to this page

Suggest an edit or add missing content
  • Learn more about contributing
Edit page

More to explore

Recently viewed

You have no recently viewed pages
Get the IMDb app
Sign in for more accessSign in for more access
Follow IMDb on social
Get the IMDb app
For Android and iOS
Get the IMDb app
  • Help
  • Site Index
  • IMDbPro
  • Box Office Mojo
  • License IMDb Data
  • Press Room
  • Advertising
  • Jobs
  • Conditions of Use
  • Privacy Policy
  • Your Ads Privacy Choices
IMDb, an Amazon company

© 1990-2026 by IMDb.com, Inc.