Series 6 Episodes
1. Old Flames
January 14th, 1990
2. The Man from the Pru
January 21st, 1990
3. Drowning in the Shallow End
January 28th, 1990
4. Close Relations
February 4th, 1990
5. The Impossible Spy
February 11th, 1990
6. He's Asking for Me
February 18th, 1990
7. Sometime in August
February 25th, 1990
8. Small Zones
March 4th, 1990
9. Circles of Deceit
March 11th, 1990
10. The Lorelei
March 18th, 19901 hr 15 min
A lonely schoolteacher has a strange experience on her walking holiday. It haunts her and threatens to wreck her growing romance with a colleague.
11. Children Crossing
March 25th, 1990
12. The Kremlin Farewell
April 1st, 1990
