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Mark L. Young

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Mark L. Young
Mark L. Young.jpg
Also known as Markell V. Efimoff
Character Jeremy Greer
Date of birth 1991
Origin Washington, USA
Gender Male
IMDb profile

Mark L. Young portrays Jeremy Greer.


Mark has had recurring roles in the television shows Dexter, The Secret Life of the American Teenager, Big Love, and CSI. He has also appeared in The O.C., Cold Case, and ER.


  • In Dexter, Mark's character was named "Jeremy", and was also killed in his second appearance.

External Links

  Season Four Cast edit

Jack ColemanGreg GrunbergRobert KnepperAli LarterJames Kyson LeeMasi OkaAdrian PasdarHayden PanettiereZachary QuintoSendhil RamamurthyCristine RoseMilo Ventimiglia


Deanne BrayCarlease BurkeRay CampbellRobb ConnerDaryl CrittendenBrian EstwickErlene GarciaLakrishi KindredJimmy Jean-LouisLisa LackeyMichael John LaneDavid H. Lawrence XVIIJayma MaysSaemi NakamuraDawn OlivieriRay ParkHarry PerrySasha PieterseKat PurgalElisabeth RohmTodd StashwickMadeline Zima

See Also: Guest CastSeason One CastSeason Two CastSeason Three CastHeroes Reborn CastWebisodes CastEvolutions CastUnaired CastCrewCharacters