MC

Personal Info

Known For

Acting

Known Credits

31

Gender

Male

Birthday

-

Place of Birth

-

Mark Costello

Biography

We don't have a biography for Mark Costello.

Known For

Full House

7.6%

Full House

Sep 22, 1987

MacGyver

7.7%

MacGyver

Sep 29, 1985

7.8%

ER

Sep 19, 1994

Yes, God, Yes

6.3%

Yes, God, Yes

Jul 24, 2020

The West Wing

8.3%

The West Wing

Sep 22, 1999

Murder, She Wrote

7.5%

Murder, She Wrote

Sep 30, 1984

Murder, She Wrote

7.5%

Murder, She Wrote

Sep 30, 1984

Murder, She Wrote

7.5%

Murder, She Wrote

Sep 30, 1984

JAG

7.3%

JAG

Sep 23, 1995

JAG

7.3%

JAG

Sep 23, 1995

JAG

7.3%

JAG

Sep 23, 1995

Our Friend

7.2%

Our Friend

Sep 4, 2019

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Acting

2025

Paradise as Billionaire #1

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

2016

Dead Silent as Will Hilton

2011

Femme Fatales as Detective Mitchum

2010

Turbulent Skies as Gardner

2008

Solar Flare as Dispatcher Howard

2007

An Accidental Christmas

2005

Locusts as Director Rusk

1999

The West Wing as Guest

1996		7th Heaven as Ken
1996		Zarkorr! The Invader as George Ray

1995		JAG as Otis Flannik
1995		JAG as Wallace
1995		JAG as Commander Onclay

1994

ER as Kevin Halloran

1991

Reasonable Doubts as Hanratty

1990

Tribes as Carl

1987		Full House as Anchorman
1987		U.S. Marshals: Waco & Rhinehart as FBI Agent #1

1985

MacGyver as Cop

1984		Crazy like a Fox as Nolan
1984		Murder, She Wrote as Guard
1984		Murder, She Wrote as Sgt. O'Connor
1984		Murder, She Wrote as Officer
1984		Hollywood Hot Tubs as Mr. Slate
1984		Hot Dog... The Movie as Event Starter

1979

Mark Costello