as Sam Bailey
as Fabian
as Allison
as Charles Fuhr
as Carver Doone
as Dr. Bailey
as Martin Fox
as Elliott
as The Duke
as Dr. Roberts
as Tom Bennett
as Robert Hallowell
as 'Doc' Harrison (as Donald McDonald)
as Nathan Hargrave
as Gilbert Palgrave
as Kendall Reeves
as Charles Read
as Dr. Van Fleet (as Donald McDonald)