Mark Costello

Known for ActingSt. Louis, Missouri, United States

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 had a three year contract on the FOX youth oriented drama, "Tribes". Mark was very established in the theatre world in Los Angeles, having won Best Actor in a Feature Role from Stage Scene LA, for his performances in,"Finding Fossils" and "John is a Father" at The Road Theatre, as well as "Mom's Dead", at Sacred Fools. Mark appeared with Susan Sullivan and David Selby in Edward Albee's, "A Delicate Balance," at the Odyssey Theatre , which won the LA Drama Critics Circle McCulloh Award for Best Revival. Mark moved to Atlanta in 2017 and has appeared in the films, "Yes, God, Yes," "Our Friend" and the independent feature film, "Charles Sloan", which he played the title role, and which won For Best Full Length Feature Film at the 2022 Raleigh Film and Arts Festival.Read more

Movies & web series

U.S. Marshals: Waco & Rhinehart

The West Wing

Everybody Hates Chris

Paradise

ER

MacGyver

Reasonable Doubts

Full House

Our Friend

Murder, She Wrote

JAG

Crazy like a Fox

Dead Silent

Profiler

Tribes

Knots Landing

Yes, God, Yes

Adult Swim Yule Log

Femme Fatales

7th Heaven

An Accidental Christmas

It's Florida, Man.

Turbulent Skies

Zarkorr! The Invader

Hot Dog... The Movie

Faith

Locusts

Solar Flare

Doobious Sources

Hollywood Hot Tubs

Kraa! The Sea Monster

Charles Sloan