Guest Stars Francis X. McCarthy as Marshall F. William Parker as Richards David Tress as Dr. Gardner Dave Shelley as Atkins Jean LeClerc as Azziz Co Starring Dabbs Greer as Supervisor Warren Munson as Engineer Nicki Shields as Brakeman Robert Alan Browne as Office Supervisor James Lydon as McGivers Perry Cook as Carter Judd Omen as Mohammed Nicholas DiNardo as Sylvester Arnie Moore as Schaeffer Sonia Petrovna as Sonya Ari Barak as Josef
