In the Heat of the Night
Season 4
Episodes
Episode 1
Sep 18, 1990
Episode 2
Sep 18, 1990
Episode 3
Sep 25, 1990
Episode 4
Oct 2, 1990
Episode 5
Oct 23, 1990
Episode 6
Oct 30, 1990
Episode 7
Nov 6, 1990
Episode 8
Nov 13, 1990
Episode 9
Nov 20, 1990
Episode 10
Nov 27, 1990
Episode 11
Dec 4, 1990
Episode 12
Dec 11, 1990
Episode 13
Dec 18, 1990
Episode 14
Jan 8, 1991
Episode 15
Jan 15, 1991
Episode 16
Feb 5, 1991
Episode 17
Feb 12, 1991
Episode 18
Feb 19, 1991
Episode 19
Feb 26, 1991
Episode 20
Mar 19, 1991
Episode 21
Mar 26, 1991
Episode 22
Apr 30, 1991