While filming a scene in a rowboat with Sarah Shahi, Jim Caviezel almost fell out of the boat.
Lakritz happens to be the German word for Licorice
Warren Kole, who plays Ian Murphy, was the star on the short lived TV series Common Law (2012). Amy Acker (Root), was originally supposed to co-star in that series until she was replaced by Sonya Walger. (And Walger had co-starred with Michael Emerson on Lost (2004)).
Taraji P. Henson previously played the victim of a stalker, with a foot fetish, in CSI (Crime Scene Investigation).