Mark Costello

Personal Info

Birthday

Place of Birth

St. Louis, Missouri, United States

Mark Costello

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.

Known For

JAG

Murder, She Wrote

MacGyver

The West Wing

Full House

Paradise

Dead Silent

Filmography

2023
Charles Sloan
as Charles Sloan
2022
Adult Swim Yule Log
as Sheriff
2020
Yes, God, Yes
as Priest
2019
Our Friend
as Richard
2017
Doobious Sources
as Blake Morgan
2010
Turbulent Skies
as Gardner
2008
Solar Flare
as Dispatcher Howard
2005
Locusts
as Director Rusk
1996
Zarkorr! The Invader
as George Ray
1990
Faith
as Policeman
1987
U.S. Marshals: Waco & Rhinehart
as FBI Agent #1
1984
Hollywood Hot Tubs
as Mr. Slate
Hot Dog... The Movie
as Event Starter