Air Date: October 3rd, 1983
A housewife assists a secret government agency battle foreign spies.
Season 4 - Episode 22 : The Khrushchev List May 28, 1987
Only a woman (Barbara Bain) long thought dead can locate an old list of U.S.-based Soviet agents.
Season 4 - Episode 21 : A Matter of Choice May 21, 1987
Lee links his escaped nemesis and Francine's old fiance, who suddenly returns after five years.
Season 4 - Episode 20 : Suitable for Framing May 14, 1987
Pursued Francine passes a vital envelope to an innocent student, part of a Soviet trap.
Season 4 - Episode 19 : All That Glitters May 7, 1987
Lee investigates when an old girlfriend receives valuable stolen jewels and a spy list as birthday gifts.
Season 4 - Episode 18 : One Flew East Feb 27, 1987
The Agency is implicated in the kidnapping of an outspoken anti-nuclear poet.