Season Four of Lou Grant premiered on September 22, 1980.
Episodes
| # |
#
|
Title
|
|
|
Airdate
|
|
|
|
| 71 |
1
|
Nightside
|
|
|
September 22, 1980
|
|
|
|
| 72 |
2
|
Harassment
|
|
|
September 29, 1980
|
|
|
|
| 73 |
3
|
Pack
|
|
|
October 27, 1980
|
|
|
|
| 74 |
4
|
Sting
|
|
|
November 17, 1980
|
|
|
|
| 75 |
5
|
Goop
|
|
|
November 24, 1980
|
|
|
|
| 76 |
6
|
Libel
|
|
|
December 8, 1980
|
|
|
|
| 77 |
7
|
Streets
|
|
|
December 15, 1980
|
|
|
|
| 78 |
8
|
Catch
|
|
|
January 5, 1981
|
|
|
|
| 79 |
9
|
Rape
|
|
|
January 12, 1981
|
|
|
|
| 80 |
10
|
Boomerang
|
|
|
January 19, 1981
|
|
|
|
| 81 |
11
|
Generations
|
|
|
January 26, 1981
|
|
|
|
| 82 |
12
|
Search
|
|
|
February 9, 1981
|
|
|
|
| 83 |
13
|
Strike
|
|
|
February 16, 1981
|
|
|
|
| 84 |
14
|
Survival
|
|
|
February 23, 1981
|
|
|
|
| 85 |
15
|
Venice
|
|
|
March 9, 1981
|
|
|
|
| 86 |
16
|
Campesinos
|
|
|
March 16, 1981
|
|
|
|
| 87 |
17
|
Business
|
|
|
March 23, 1981
|
|
|
|
| 88 |
18
|
Violence
|
|
|
April 6, 1981
|
|
|
|
| 89 |
19
|
Depression
|
|
|
April 13, 1981
|
|
|
|
| 90 |
20
|
Stroke
|
|
|
May 4, 1981
|
|
|
|
