Gregory Walcott signed program; obtained in person March 6th, at Williamsburg Film Fest.  Mr.  Walcott from Bonanza, to Maverick and the Rifleman, Mr. Walcott was in many Western project on TV and film; he was even in "Land of the Lost", "Chips", "Dallas" and other shows from the 70-s and 80's.  His last role film role was on the film "Ed Wood"