Mark Costello
Birthday
N/A
Gender
Male
Place of Birth
St. Louis, Missouri, United States
Also know as
--
Biography
Mark began working professionally in Los Angeles back in 1983, when he booked his first job as the "Starter" in, Hot Dog...the Movie". He continued working numerous Co-Star and Guest spots on episodic TV such as, "Murder She Wrote, "Dynasty," Knots Landing," "Who's the Boss," "LA Law," "Full House", "Seventh Heaven," "ER," "N.Y.P.D. Blue," "The West Wing," and "Criminal Minds." Mark also had recurring roles on such television shows as, "Bay City Blues," "JAG", and "First Monday." In 1990, Mark h...Read more
Acting
(2023) Charles Sloan
as Charles Sloan
(2010) Turbulent Skies
as Gardner
(2005) Locusts
as Director Rusk
(2019) Our Friend
as Richard
(1987) U.S. Marshals: Waco & Rhinehart
as FBI Agent #1
(1984) Hollywood Hot Tubs
as Mr. Slate
(1984) Hot Dog... The Movie
as Event Starter
(2022) Adult Swim Yule Log
as Sheriff
(2017) Doobious Sources
as Blake Morgan
(2020) Yes, God, Yes
as Priest
(2008) Solar Flare
as Dispatcher Howard
(2007) An Accidental Christmas
as ---
(1996) Zarkorr! The Invader
as George Ray
(1990) Faith
as Policeman
(1995) JAG
as Otis Flannik
(1984) Crazy like a Fox
as Nolan
(1987) Full House
as Anchorman
(1990) Tribes
as Carl
(2016) Dead Silent
as Will Hilton
(1991) Reasonable Doubts
as Hanratty
(2011) Femme Fatales
as Detective Mitchum
(1985) MacGyver
as Cop
(1995) JAG
as Wallace
(1995) JAG
as Commander Onclay
(1996) 7th Heaven
as Ken
(1999) The West Wing
as Guest
(1994) ER
as Kevin Halloran
(1984) Murder, She Wrote
as Guard
(1984) Murder, She Wrote
as Sgt. O'Connor
(1979) Knots Landing
as ---
(1984) Murder, She Wrote
as Officer
(2025) Paradise
as Billionaire #1
(2005) Everybody Hates Chris
as Mr. Richards
(1996) Profiler
as Trooper Jasper