According to the Hollywood Reporter, Sebastian Roché is joining "Fringe" in a recurring capacity. This after a first brief appearance in the final moments of the October 8 episode as a soldier from another dimension.
Additionally, per EW's Michael Ausiello, Jerry O'Connell will be guest starring in a multi-episode arc on "Eastwick", thereby joining his wife Rebecca Romijn in front of the camera.
O'Connell will appear in the final two episodes of the show's current 13-episode order as
Colin, a new neighbor of Kat's (Jamie Ray Newman) who hides a dark secret.