خلاصه داستان : یک معلم دلسوز به دبیرستان شهر خود در دوران جوانی خود باز می گردد تا به نسل جدیدی از مشکل آفرینی بچه ها آموزش دهد.

Welcome Back, Kotter is an American television sitcom starring Gabe Kaplan and featuring a young John Travolta. Videotaped in front of a live studio audience, it originally aired on the ABC network from September 9, 1975, to June 8, 1979.

خلاصه داستان :  داسنان فیلم در مورد قتل یک دختر  می باشد و . . .

A motorcycle gang kidnaps a young woman, Josie, from a diner and brutally kills her. Many years later, the girl's father finds a magic crystal that can bring the life back to dead objects. He uses it to re-animate his daughter. He lets her seduce any young man that comes to visit the small town and then kills them. Four young students, two boys and two girls spend a vacation near the town, Hellgate. They hear about the story and get involved.