The Replicator (2)

Synopsis

The Replicator zeroes in on the BAU when the killer targets one of the team as the next victim. Also, the BAU is called in to investigate a string of deaths in Manhattan tied to apparent ecstasy overdoses, and Hotch discovers that his estranged brother, Sean, is caught in the middle.

Guest stars

Mark Hamill

John Curtis

Nicholas Brendon

Kevin Lynch

Brian Appel

Grant Anderson

Jayne Atkinson

Erin Strauss