- S1.E1 ∙ The Great Debate
- S1.E2 ∙ Basket Case
- S1.E3 ∙ Welcome Back (Pilot)
- S1.E4 ∙ Whodunit?
- S1.E5 ∙ The Election
- S1.E6 ∙ No More Mr. Nice Guy
- S1.E7 ∙ Classroom Marriage
- S1.E8 ∙ One of Our Sweathogs Is Missing
- S1.E9 ∙ Mr. Kotter, Teacher
- S1.E10 ∙ The Reunion
- S1.E11 ∙ Barbarino's Girl
- S1.E12 ∙ California Dreamin'
- S1.E13 ∙ Arrividerci, Arnold
- S1.E14 ∙ The Longest Weekend
- S1.E15 ∙ The Sit-In
- S1.E16 ∙ Follow the Leader: Part 1
- S1.E17 ∙ Follow the Leader: Part 2
- S1.E18 ∙ Dr. Epstein, I Presume
- S1.E19 ∙ One Flu Over the Cuckoo's Nest
- S1.E20 ∙ The Telethon
- S1.E21 ∙ Kotter Makes Good
- S1.E22 ∙ Father Vinnie
- S2.E1 ∙ Career Day
- S2.E2 ∙ Inherit the Halibut
- S2.E3 ∙ Sweatside Story
- S2.E4 ∙ The Fight
- S2.E5 ∙ The Museum
- S2.E6 ∙ Gabe Under Pressure
- S2.E7 ∙ Sweathog, Nebraska Style
- S2.E8 ∙ Sadie Hawkins Day
- S2.E9 ∙ Hello Ms. Chips
- S2.E10 ∙ Horshack vs. Carvelli
- S2.E11 ∙ Sweathog Clinic for the Cure of Smoking
- S2.E12 ∙ Hark, the Sweatkings
- S2.E13 ∙ A Love Story
- S2.E14 ∙ Caruso's Way
- S2.E15 ∙ Sweatgate Scandal
- S2.E16 ∙ Kotter and Son
- S2.E17 ∙ Chicken a la Kotter
- S2.E18 ∙ Has Anyone Seen Arnold?
- S2.E19 ∙ There Goes Number 5
- S2.E20 ∙ The Littlest Sweathog
- S2.E21 ∙ Radio Free Freddie
- S2.E22 ∙ I'm Having Their Baby
- S2.E23 ∙ I Wonder Who's Kissing Gabe Now
- S3.E1 ∙ Sweathog Back-to-School Special
- S3.E2 ∙ And Baby Makes Four: Part 1
- S3.E3 ∙ And Baby Makes Four: Part 2
- S3.E4 ∙ And Baby Makes Four: Part 3
- S3.E5 ∙ Brother, Can You Spare a Million?
- S3.E6 ∙ Just Testing
- S3.E7 ∙ The Deprogramming of Arnold Horshack
- S3.E8 ∙ What a Move
- S3.E9 ∙ A Novel Idea
- S3.E10 ∙ Barbarino in Love: Part 1
- S3.E11 ∙ Barbarino in Love: Part 2
- S3.E12 ∙ Kotter for Vice Principal
- S3.E13 ∙ Swine and Punishment
- S3.E14 ∙ Epstein's Madonna
- S3.E15 ∙ A Sweathog Christmas Special
- S3.E16 ∙ Sweatwork
- S3.E17 ∙ Meet Your New Teacher: Batteries Not Included
- S3.E18 ∙ Angie
- S3.E19 ∙ Epstein's Term Paper
- S3.E20 ∙ There's No Business: Part 1
- S3.E21 ∙ There's No Business: Part 2
- S3.E22 ∙ What Goes Up
- S3.E23 ∙ Goodbye, Mr. Kripps
- S3.E24 ∙ Horshack and the Madame X
- S3.E25 ∙ The Kiss
- S3.E26 ∙ The Return of Hotsy Totsy
- S3.E27 ∙ Class Encounters of the Carvelli Kind

Welcome Back Kotter
A compassionate teacher returns to his inner city high school of his youth to teach a new generation of troublemaking kids.
Released: 1975
Genre:
Comedy
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