Psycho

In order

1. 1.
   

   Psycho

   June 22, 1960

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2. 2.
   

   Psycho II

   June 3, 1983

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3. 3.
   

   Psycho III

   April 2, 1986

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4. 4.
   

   Psycho IV: The Beginning

   November 10, 1990

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