as John Chapin
as Detective Harder
as Man(1 ep)
as Maj. O'Toole
as Dr. Fredericks
as Jeff Simpson(1 ep)
as Sam Tolliver(1 ep)
as Bradley Henshaw(1 ep)
as Detective Haggerty(1 ep)
as Keith Davidson(1 ep)
as Commander Carl Nelson
as Col. William Barrett Travis(2 eps)
as Joshua(1 ep)
as Flavius Maximus(1 ep)
as Captain William Butler(1 ep)
as Dr. Jedrick(1 ep)
as Mr. Brennan(1 ep)
as Sheriff Will Mayberry(26 eps)
as Walter Thornwall
as Anthony Page(1 ep)
as Major Towns
as Andrew
as Chad Morrow(1 ep)
as Tom Gorman
as Hank Foster(1 ep)
as Martin Eldridge(1 ep)
as Burr Fulton(1 ep)
as Major Richard 'Dick' Grey
as Matthew Gunn
as Juvenile Officer Ross
as Frank Banner
as Huntley(1 ep)
as George Niles
as Al Miller(1 ep)
as Molson(1 ep)
as Les Shore(1 ep)
as Gilbert(1 ep)
as Thomas Jefferson(1 ep)