USA

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  Monster from the Ocean Floor

  (1954)
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  *

  Monster in the Closet

  (1986)
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  Monster Kid Home Movies

  (2005)
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  The Monster Maker

  (1944)
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  The Monster of Camp Sunshine

  (1964)
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  The Monster of Piedras Blancas

  (1959)
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  Monster on the Campus

  (1958)
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  The Monster Squad

  (1987)
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  The Monster That Challenged the World

  (1957)
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  **

  The Monster Walks

  (1932)
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  The Monster

  (1925)
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  *

  Monsters Crash the Pajama Party

  (1965)
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  Monstroid

  (1980)
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  Monstrosity

  (1963)
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  Monstrosity

  (1987)
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  *

  Monte Walsh

  (1970)
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  Moon

  (2009)
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  Moon of the Wolf

  (1972)
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  Moon Pilot

  (1962)
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  The Moon-Spinners

  (1964)
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  *

  Moonchild

  (1972)
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  Moonlighting Wives

  (1966)
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  Moonrise

  (1948)
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  Moonrunners

  (1975)
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  Moonshine Mountain

  (1964)
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  Moontide

  (1942)
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  Moontrap

  (1988)
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  *

  Morbius

  (2022)
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  More Brains! A Return to the Living Dead

  (2011)
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  More Dead Than Alive

  (1969)
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  The More the Merrier

  (1943)
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  *

  Morocco

  (1930)
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  The Mortal Storm

  (1940)
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  *

  Mortal Thoughts

  (1991)
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  Mortuary

  (1983)
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  The Mosquito Coast

  (1986)
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  Moss Rose

  (1947)
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  The Most Dangerous Game

  (1932)
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  *

  Most Dangerous Man Alive

  (1961)
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  Motel Confidential

  (1969)
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  Motel Hell

  (1980)
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  Mother of Tears

  (2007)
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  *

  Mother, Jugs & Speed

  (1976)
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  Mother’s Day

  (1980)
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  *

  Motor Patrol

  (1950)
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  Motorcycle Gang

  (1957)
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  *

  Motorpsycho!

  (1965)
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  Mountaintop Motel Massacre

  (1983)
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  Moving Target

  (1967)
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  Moving Violation

  (1976)

50 titles