Margo Harshman and Chris Marquette (2003-2005)
Margo Harshman played Alex Jenson, Sheldon’s doctoral student for two seasons on The Big Bang Theory. Margo dated fellow actor Chris Marquette for two years in the early 2000s.
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Margo Harshman played Alex Jenson, Sheldon’s doctoral student for two seasons on The Big Bang Theory. Margo dated fellow actor Chris Marquette for two years in the early 2000s.
