Mark L. Young

Markell V. Efimoff, known professionally as Mark L. Young, is an American actor.

We're the Millers
Sex Drive
Tammy
Beneath
The Lucky Ones
Swing State
Dirty Lies
Happiness Runs
The Curse of Downers Grove

Filthy Rich
The Inbetweeners

Dexter · S1, E3

Popping Cherry

While stalking a recently released convict who may kill again, Dexter has to deal with the latest crime of the Ice Truck Killer, a chopped up hooker in a pro-hockey ice rink.
Dexter · S1, E7

Circle of Friends

The Ice Truck Killer is finally identified, but something about the suspect doesn't sit right with Dexter.
Criminal Minds · S5, E21

Exit Wounds

Garcia questions her role on the BAU team when she travels with them to Alaska for a case and sees more than she bargained for.
The O.C. · S2, E3

The New Kids On the Block

Seth pulls off a magnanimous gesture for Summer, then blows it. Lindsay and Ryan become physics lab partners and share some romantic chemistry. Embattled Caleb names Julie as Newport Group's CE-uh-O.
The O.C. · S2, E9

The Ex-Factor

The ABC's of Love. When Alex wants to spend time with her ex, Seth says "X" must make room for "I" and "U." But there's something Seth doesn't know. Julie has a makeover idea for the Newport Group.
The Comeback · S2, E1

Valerie Makes a Pilot

While shooting footage for a reality TV pilot she hopes will get picked up by Bravo, Valerie Cherish learns that her nemesis Paulie G. is creating a series for HBO about a sitcom writer and his relationship with a neurotic older actress--a redhead named 'Mallory Church.' After dropping in on Andy Cohen's lunch at the Chateau Marmont, an incensed Valerie crashes the HBO offices to get them to cease and desist.