Mark Linehan Bruner is an American writer, script coordinator, producer, and actor.


Little is known about Bruner's early life. In 2005, he began his career in the entertainment industry by making an appearance in the short film Slinky, in which he portrayed a character named Peter. Four years later, he wrote an episode of the TV series Criminal Minds. Then, Bruner began working as a script coordinator for the shows Entourage, Law & Order: LA, The River, and Under the Dome. In 2012, he executive-produced Excision.

Criminal MindsEdit

Bruner wrote Bloodline, his only episode for Criminal Minds to date.

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