Mark Costello

Details
Details
Known For
Acting

Movie Credits

Our Friend
2019
Richard
Yes, God, Yes
2020
Priest
Turbulent Skies
2010
Gardner
Hot Dog... The Movie
1984
Event Starter
Locusts
2005
Director Rusk
Hollywood Hot Tubs
1984
Mr. Slate
Charles Sloan
2023
Charles Sloan
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Movie Credits

TV Show Credits

JAG
Wallace, Commander Onclay, Otis Flannik
Full House
Anchorman
MacGyver
Cop
7th Heaven
Ken
Murder, She Wrote
Officer
Crazy like a Fox
Nolan
Femme Fatales
Detective Mitchum
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TV Show Credits
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