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Home / Series / Welcome Back, Kotter / Aired Order / Season 4 / Episode 20
Home / Series / Welcome Back, Kotter / DVD Order / Season 4 / Episode 20

Oo, Oo, I Do (1)

Arnold's relationship with Mary gets serious. Then he finds out he has to move and leave the school. Upset, Arnold decides to propose marriage to Mary. She accepts.

English
  • Originally Aired May 25, 1979
  • Runtime 25 minutes
  • Production Code 420
  • Network ABC (US)
  • On Other Sites IMDB
  • Created December 19, 2018 by
    Administrator admin
  • Modified December 19, 2018 by
    Administrator admin
Name Type Role
Gene Perret Writer
Bill Richmond Writer