Welcome Back, Kotter
Season 4
Episodes
Episode 1
Nov 25, 1978
Episode 2
Sep 18, 1978
Episode 3
Sep 25, 1978
Episode 4
Sep 11, 1978
Episode 5
Oct 2, 1978
Episode 6
Sep 11, 1978
Episode 7
Oct 21, 1978
Episode 8
Oct 28, 1978
Episode 9
Nov 4, 1978
Episode 10
Nov 11, 1978
Episode 11
Oct 9, 1978
Episode 12
Dec 2, 1978
Episode 13
Dec 16, 1978
Episode 14
Jan 13, 1979
Episode 15
Feb 3, 1979
Episode 16
Feb 10, 1979
Episode 17
Feb 24, 1979
Episode 18
Mar 3, 1979
Episode 19
Mar 17, 1979
Episode 20
May 25, 1979
Episode 21
May 25, 1979
Episode 22
Jun 1, 1979
Episode 23
Jun 8, 1979