Season 1

1. The Big Laugh

1972-04-12

2. The Grill

1972-04-16

3. Jack in a Box

1972-05-18

4. Torquil

1972-05-18

A new baby arrives and the father wants to call it a fancy name.

5. My Secret Husband

1972-06-03

A wife suddenly discovers her husband of many years is in fact a secret agent.

6. Bloch's Play

1972-06-11

7. Severe Chill

1972-07-08

8. Down Memory Lane

1972-07-17

9. Sunday Collection

1972-07-22

10. Can I Speak to Colonel Barnes

1972-07-29

11. Minister's Bath

1972-08-05

12. Trapped: Chez Madame Thompson

1972-10-25

13. Trapped: Mcleod's Wedding Day

1972-11-01

14. Trapped: Vacent Possession

1972-11-08

15. The Carrier Bag

1972-11-15

16. Staying On

1972-11-22

17. Time Passing

1972-12-06

18. Melodrama: The Evil Priest

1972-12-12

19. Melodrama: Steely Jack

1972-12-19

20. Season for Miracles

1972-12-23

21. Melodrama: Death to the General

1973-01-03

22. Melodrama: The Kong Ting Ruby

1973-01-10

23. Melodrama: The Crimson Scar

1973-01-17

24. Melodrama: The Gypsy's Revenge

1973-01-24

25. The Great Uncles

1973-02-21

26. Click

1973-03-07

27. The Net

1973-03-14

28. The Death of Captain Doughty

1973-03-28

29. The Eagle Has Landed

1973-04-04

30. The Old Days

1973-05-25

31. Family Tree

1973-05-30

Pam becomes uneasy about the motive behind her husband's ex wife visit..

32. Feet Together, Hands to the Sides

1973-06-06

33. Susan

1973-06-13

34. 1939

1973-06-20

35. The Twelve-Pound Look

1973-06-27

A self-made man divorces his wife who becomes a typist and warns him his second wife may leave him too.

36. The New Word

1973-07-04

A delicate comedy about parents sending their only son out into the world.

37. Barbara's Wedding

1973-07-11

38. Yesterday's Girl

1973-07-18

39. We're Strangers Here

1973-08-01

Comedy about a warring married couple, holidaying in Spain.

40. She'll Have to Go

1973-08-14

41. Three Card Trick

1973-10-26

42. Sanctuary

1973-12-24

Aging villains need a place to lay low after their recent job.

43. Kissing with a Loving Seal

1974-04-02

44. One's Company

1974-04-09

45. The Peak

1974-04-16

46. The Loss

1974-04-23

47. Two Women

1974-04-30

48. Dear Love

1974-05-07

49. Little Fears

1974-05-14

50. Time and Time Again

1974-05-21

A girl persuades a fisherman to row her to an uninhabited island in the Scillies where she meets an airman who had crashed into the sea, and whose conversation is strangely dated.