Welcome Back, Kotter

Welcome Back, Kotter (1975 – 1979)

1975 • 4 seasons • Comedy, Family • TV-PG

On August 9, 2026

#2452 ▼ 159

2452nd by attention TV show online

29.2 Attention Score

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Episode 4 — Whodunit?

Season 1 • Welcome Back, Kotter

Released: 1975-09-30 • Comedy/Family

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Tired of her reputation as easy, Rosalie Totsy tells the Sweathogs that she's pregnant -- and that one of them is the father -- in an effort to make the boys admit that the tales they tell about their ""fun dates"" with her aren't true.

Episodes

Episode 1
The Great Debate
1975-09-09

Episode 2
Basket Case
1975-09-16

Episode 3
Welcome Back (Pilot)
1975-09-09

Episode 4
Whodunit?
1975-09-30

Episode 5
The Election
1975-10-07

Episode 6
No More Mister Nice Guy
1975-10-14

Episode 7
Classroom Marriage
1975-10-21

Episode 8
One of Our Sweathogs Is Missing
1975-10-28

Episode 9
Mr. Kotter, Teacher
1975-11-04

Episode 10
The Reunion
1975-11-18

Episode 11
Barbarino's Girl
1975-11-25

Episode 12
California Dreamin'
1975-12-02

Episode 13
Arrividerci, Arnold
1975-12-16

Episode 14
The Longest Weekend
1976-01-06

Episode 15
The Sit-In
1976-01-13

Episode 16
Follow The Leader (1)
1976-01-20

Episode 17
Follow The Leader (2)
1976-01-22

Episode 18
Dr. Epstein, I Presume
1976-01-29

Episode 19
One Flu Over The Cuckoo's Nest
1976-02-05

Episode 20
The Telethon
1976-02-12

Episode 21
Kotter Makes Good
1976-02-19

Episode 22
Father Vinnie
1976-02-26

Information

Creator	Alan Sacks, Gabe Kaplan
Episode air date	30.09.1975
Episode runtime	30 min
Episode rating	0.00
Genres	Comedy / Family
TMDB series rating	7.2
IMDb series rating	7.1
Series status	Ended
Age rating	6+
Country	US

Cast

Gabe Kaplan
Gabe Kotter

John Travolta
Vinnie Barbarino

John Sylvester White

John Sylvester White
Michael Woodman

Ron Palillo
Arnold Horshack

Robert Hegyes
Juan Epstein

Lawrence Hilton-Jacobs

Lawrence Hilton-Jacobs
Freddie Washington

Marcia Strassman

Marcia Strassman
Julie Kotter

Stephen Shortridge

Stephen Shortridge
Beau Shortridge

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