Mark L. Young

Markell V. Efimoff, known professionally as Mark L. Young, is an American actor. He attended La Salle University in the United States.

Criminal Minds · S5, E21

Exit Wounds

Garcia plays a crucial role in a case when she travels to Alaska with the BAU team to investigate the murders of several members of a small town.
The Comeback · S2, E4

Valerie Saves The Show

Valerie makes an impulsive decision when she learns that some of her "Seeing Red" scenes may be cut. Later, she brushes up on her improv skills at The Groundlings Theatre.
The Comeback · S2, E6

Valerie Cooks In The Desert

Valerie tries to plan a special date night for her and Mark, but a gruelling day-long reshoot in the desert thwarts her plans. Meanwhile, Valerie sets off Paulie G.'s anxiety by talking about early reviews of "Seeing Red".
The Comeback · S2, E1

Valerie Makes A Pilot

Valerie produces her own pilot for a reality show that she hopes will get picked up by a cable network, but discovers that her archenemy, Paulie G., has his own series in the works with a plot that sounds all too familiar.
The Comeback · S2, E2

Valerie Tries To Get Yesterday Back

HBO asks Valerie to bring back the producer that followed her on "Room and Bored".
The Comeback · S2, E3

Valerie Is Brought To Her Knees

Valerie is excited to meet her co-star during the first day on set for "Seeing Red".

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