Envelope Emmy Week: Geek TV panelists on Comic-Con and passionate fans [video]

In the Envelope Emmy Week's Geek TV panel on Wednesday night -- moderated by Times television critic Robert Lloyd -- Johnny Galecki (“Big Bang Theory”), Michael C. Hall (“Dexter”), Jayma Mays (“Glee”), Joel McHale (“Community”) and Sam Trammell (“True Blood”) gathered to talk about the extremes some of their shows go to, understanding their characters and, in the clip below, their very passionate fans.

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-- Elena Howe