Michael Gilday
Michael Gilday
NameMichael Gilday
Date of birth
Place of birth
Character on LostGerald DeGroot
Official Website
IMDbIMDb profile

Michael Gilday played the role of Gerald DeGroot in the Swan Orientation Film and the Pearl Orientation Video.


  • Has also done work on Lost as a sound utility (Season 2), a production assistant, and a set dresser (Season 1)


  • Wears an attached fake beard when playing Gerald DeGroot.
  • Because the Gerald DeGroot role was not a speaking part, Michael Gilday is technically a background actor in this role.

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