planned fifth season, a plan vetoed  by David Janssen because he was physically worn out from the  demanding shooting schedule. At this April 1966 announcement ABC  also disclosed that they would add a young son for Kimble for the  shows fourth season, in an attempt to draw more younger viewers.  This plan was aborted in a May 1966 press conference when ABC  realized the idea would not work given the specter of Lieutenant  Gerard.