Acting
John Larkin
Biography
We don't have a biography for John Larkin yet.
as Dr. Leonard Michaelson
as Jim Mellott
as Major General Wiley Crowe(32 eps)
as Col. Broderick (uncredited)
as Foster Drake(1 ep)
as Captain Carraway(1 ep)
as Mark Grainger(17 eps)
as Chuck Graffer(1 ep)
as Burt Jackson(1 ep)
as Jeff Martell(1 ep)
as Jay Fenton(1 ep)
as John Kenyon(1 ep)
as Otto Olney(1 ep)
as Todd Meacham(1 ep)
as Col. Lipton(1 ep)
as Murph(1 ep)
as Self - Narrator(voice)
as Tony's Butler (uncredited)
