Welcome Back Kotter Watch Order poster
Series Completed 1975-1979

Welcome Back Kotter Watch Order

All four seasons of Welcome Back Kotter in order, from season 1 in 1975 through the Sweathog years to season 4 in 1979. Gabe and the hogs joke straight, so watch oldest to newest end to end here. Watch all four school years end to end in order here now.

Last updated October 9, 2026

Watch Order

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Four seasons oldest to newest.

About Welcome Back Kotter

Welcome Back Kotter returns Gabe to Buchanan High teaching Sweathogs. Seasons 1 to 2 run from 1975 with Washington, Epstein, Barbarino and Horshack. Seasons 3 to 4 cover the later years through 1979 with Travolta leaving.

The show keeps one classroom map across desks. The episodes never need strict links, so release order sits from roll call to graduation. Each show plays the ooh ooh fresh. The roll calls and lunch trays open every show while Horshack laughs. The classroom bells and lunch laughs fill every show with gags.

Good to know

Watch seasons 1 through 4 in air order since the class graduates over time. Travolta leaves before the end and Lawrence carries late shows well. Horshack laughs across all years. The run is closed after 1979 with no further order needed at all today. The sweathog love confirms the class, so start at season one again.