The Longest Weekend
- Episode aired Jan 6, 1976
- TV-PG
- 30m
![Welcome Back, Kotter (1975)](https://m.media-amazon.com/images/M/MV5BMDVhZDQ5Y2ItMWU2MS00MTFlLTk4NWUtNjk2ODA1YTMwZDc1XkEyXkFqcGdeQXVyMTA3MzQ4MTg0._V1_QL75_UY281_CR1,0,190,281_.jpg)
Kotter begins to behave erratically when he learns that Julie will be going on a weekend ski trip, marking the first time that they've been separated since their marriage.Kotter begins to behave erratically when he learns that Julie will be going on a weekend ski trip, marking the first time that they've been separated since their marriage.Kotter begins to behave erratically when he learns that Julie will be going on a weekend ski trip, marking the first time that they've been separated since their marriage.