Stony Brook native on 'Dexter' tonight

For "Dexter" fans...for "Lost" fans...for Jamie Silberhartz fans...this: The Stony Brook native whose career in TV continues to grow since her "Lost" (or more accurately "Lost Experience") days will appear on tonight's "Dexter."

 Not a lot of details, except to say, a. She has a memorable outing. b. She will not be back on the series after tonight. c. At least she got invited to the cast party. d. She has a lot of other acting work forthcoming.  

Oh, you are wondering about the reference to "The Lost Experience?" Jamie was -- as "TLE" fans remember well -- Rachel Blake.