Star Wars alum Mark Hamill will guest-star in the drama's two-part season finale, TVGuide.com has learned exclusively.
Details about Hamill's role are being kept under wraps, but could he be the BAU's season-long unsub/stalker The Replicator? In the two-hour episode, the team's pursuit of The Replicator will come to a head when one of them becomes a victim. Executive producer Erica Messer also previously told TVGuide.com that the BAU won't come face-to-face with The Replicator until the season's final two episodes.
More at TV Guide
Details about Hamill's role are being kept under wraps, but could he be the BAU's season-long unsub/stalker The Replicator? In the two-hour episode, the team's pursuit of The Replicator will come to a head when one of them becomes a victim. Executive producer Erica Messer also previously told TVGuide.com that the BAU won't come face-to-face with The Replicator until the season's final two episodes.
More at TV Guide
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