Ken Fisher is a fictional character portrayed by David Kelsey in the TV series Castle.
They appear in 1 episodes out of a total of 173 aired
Episodes1
A Deadly Game
episode S2.E24 may 2010Nothing is as it seems when Castle and Beckett investigate what appears to be the assassination of an intelligence operative. Meanwhile, Beckett's romance with Demming threatens her relationship with Castle, forcing them to confront their feelings for each other.