Gregory Sierra

  • a.k.a. Gregg Sierra
  • Dirk Peno
  • Gregory Joseph Sierra

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Gregory Sierra (January 25, 1937 – January 4, 2021) was an American film and television actor.

Gender
male
Date of Birth
Place of Birth
New York City, New York, USA
Date of Death
()

Credits

Cast

CharacterMovie / TV ShowGenresReleaseRating
Dr. DiamondThe X-FilesTV84% · 3,096
The CaptainHot Shots! Part Deux65% · 1,830
EntekStar Trek: Deep Space NineTV79% · 797
All credits on TMDb.org.