Guest Stars Tim O'Connor as Albert Tucker Susan Howard as Amanda Hewitt Co Starring Jerry Douglas as Lt. Mitch Webster Tol Avery as Slade Stuart Nisbet as Tom West Kevin Hagen as Alan Guthrie Larry Pennell as Agent Barnes Jack English as Technician Douglas Dick as George Hewitt Kent Jarvis as Deputy Sheriff Lisabeth Field as Attendant Crane Jackson as Grimmon Uncredited Charles Cirillo as Security Guard Bob Harks as Mechanic Ron Nyman as Coironer