Season 1
Lord Peter Wimsey Mysteries: The Unpleasantness at the Bellona Club
AirDate: 12/2/1973
Episodes: 4

Overview:

Mysterious Circumstances (S1E1)
12/2/1973
Mr. Oliver (S1E2)
12/9/1973
That Damned Dorland Woman (S1E3)
12/16/1973
Execution Day (S1E4)
12/23/1973