From Wikipedia, the free encyclopedia. Tom Schanley is an American actor who has appeared in a number of television shows and feature films. His television credits include roles in Castle, Dexter, The Forgotten, Criminal Minds, CSI: Miami, CSI: NY, The Yellow Rose, Fame, T.J. Hooker, Dynasty, Murder She Wrote, Baywatch, Melrose Place, JAG, ER and Star Trek: Enterprise. His feature film credits include roles in Conspiracy Theory and Courage Under Fire.