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Portrait of Mark Costello

Mark Costello

Bio: Mark began working professionally in Los Angeles back in 1983, when he booked his first job as the "Starter" in, Hot Dog.

Born: Unknown birthdate.

Birthplace: St. Louis, Missouri, United States

Mark Costello is ?

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Movies (Acting Roles)

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Poster of Charles Sloan

Mark Costello was ? in Charles Sloan as 'Charles Sloan'.

Movie Released: Sun, Oct 08 2023

Poster of Adult Swim Yule Log

Adult Swim Yule Log

Mark Costello was ? in Adult Swim Yule Log as 'Sheriff'.

Movie Released: Sun, Dec 11 2022

Poster of Yes, God, Yes

Mark Costello was ? in Yes, God, Yes as 'Priest'.

Movie Released: Fri, Jul 24 2020

Poster of Our Friend

Mark Costello was ? in Our Friend as 'Richard'.

Movie Released: Wed, Sep 04 2019

Poster of Doobious Sources

Doobious Sources

Mark Costello was ? in Doobious Sources as 'Blake Morgan'.

Movie Released: Mon, Jan 02 2017

Poster of Turbulent Skies

Turbulent Skies

Mark Costello was ? in Turbulent Skies as 'Gardner'.

Movie Released: Wed, May 05 2010

Poster of Solar Flare

Mark Costello was ? in Solar Flare as 'Dispatcher Howard'.

Movie Released: Mon, Jun 09 2008

Poster of An Accidental Christmas

An Accidental Christmas

Mark Costello was ? in An Accidental Christmas

Movie Released: Sun, Dec 09 2007

Poster of Locusts

Mark Costello was ? in Locusts as 'Director Rusk'.

Movie Released: Sun, Apr 24 2005

Poster of Zarkorr! The Invader

Zarkorr! The Invader

Mark Costello was ? in Zarkorr! The Invader as 'George Ray'.

Movie Released: Tue, Apr 30 1996

Poster of Faith

Mark Costello was ? in Faith as 'Policeman'.

Movie Released: Thu, Mar 29 1990

Poster of U.S. Marshals: Waco & Rhinehart

U.S. Marshals: Waco & Rhinehart

Mark Costello was ? in U.S. Marshals: Waco & Rhinehart as 'FBI Agent #1'.

Movie Released: Fri, Mar 27 1987

Poster of Hollywood Hot Tubs

Hollywood Hot Tubs

Mark Costello was ? in Hollywood Hot Tubs as 'Mr. Slate'.

Movie Released: Fri, Sep 07 1984

Poster of Hot Dog... The Movie

Hot Dog... The Movie

Mark Costello was ? in Hot Dog... The Movie as 'Event Starter'.

Movie Released: Fri, Jan 13 1984

TV Shows (Acting Roles)

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages

Poster of Paradise

Mark Costello was ? in Paradise as 'Billionaire #1'.

TV Show Released: First Air Date
Sun, Jan 26 2025

Poster of Dead Silent

Mark Costello was ? in Dead Silent as 'Will Hilton'.

TV Show Released: First Air Date
Tue, Oct 25 2016

Poster of Femme Fatales

Mark Costello was ? in Femme Fatales as 'Detective Mitchum'.

TV Show Released: First Air Date
Fri, May 13 2011

Poster of The West Wing

Mark Costello was ? in The West Wing as 'Guest'.

TV Show Released: First Air Date
Wed, Sep 22 1999

Poster of 7th Heaven

Mark Costello was ? in 7th Heaven as 'Ken'.

TV Show Released: First Air Date
Mon, Aug 26 1996

Poster of JAG

Mark Costello was ? in JAG as 'Otis Flannik, Wallace, Commander Onclay'.

TV Show Released: First Air Date
Sat, Sep 23 1995

Poster of ER

Mark Costello was ? in ER as 'Kevin Halloran'.

TV Show Released: First Air Date
Mon, Sep 19 1994

Poster of Reasonable Doubts

Reasonable Doubts

Mark Costello was ? in Reasonable Doubts as 'Hanratty'.

TV Show Released: First Air Date
Thu, Sep 26 1991

Poster of Tribes

Mark Costello was ? in Tribes as 'Carl'.

TV Show Released: First Air Date
Mon, Mar 05 1990

Poster of Full House

Mark Costello was ? in Full House as 'Anchorman'.

TV Show Released: First Air Date
Tue, Sep 22 1987

Poster of MacGyver

Mark Costello was ? in MacGyver as 'Cop'.

TV Show Released: First Air Date
Sun, Sep 29 1985

Poster of Crazy like a Fox

Crazy like a Fox

Mark Costello was ? in Crazy like a Fox as 'Nolan'.

TV Show Released: First Air Date
Sun, Dec 30 1984

Poster of Murder, She Wrote

Murder, She Wrote

Mark Costello was ? in Murder, She Wrote as 'Guard, Sgt. O'Connor, Officer'.

TV Show Released: First Air Date
Sun, Sep 30 1984

Poster of Knots Landing

Mark Costello was ? in Knots Landing

TV Show Released: First Air Date
Thu, Dec 27 1979