Season detail
Season 4
S04E01Double Exposure
Aired Feb 14, 1974S04E02Catherine the Great
Aired Feb 21, 1974S04E03Jailbait
Aired Feb 28, 1974S04E04Stand and Deliver
Aired Mar 7, 1974S04E05Something about a Soldier
Aired Mar 14, 1974S04E06Rendezvous
Aired Mar 21, 1974S04E07Sounds Sinister
Aired Mar 28, 1974S04E08Entente Cordiale
Aired Apr 4, 1974S04E09Date of Birth
Aired Apr 11, 1974S04E10Intercept
Aired Apr 18, 1974S04E11Alien
Aired Apr 25, 1974S04E12Diversion
Aired May 2, 1974S04E13Downwind of Angels
Aired May 9, 1974