Seasons & episodes
S4 · E19The Gang Show 1979-03-17 · 30 min
Freddie and Juan plan to do an act together for the upcoming talent contest, while Carvelli has some bribed judges up his sleeves. Arnold and Beau take over as judges, leaving Murray in the third spot.
S4 · E20Oo, Oo, I Do (1) 1979-05-25 · 30 min
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.
S4 · E21Oo, Oo, I Do (2) 1979-05-25 · 30 min
Arnold gets upset when the other Sweathogs tease him about not being able to provide for Mary, and he vanishes. Mary finds him and convinces him not to worry, and the two get married.
S4 · E22I'm Okay, But You're Not 1979-06-01 · 30 min
Beau plays a number or pranks on Mr. Woodman.
S4 · E23The Breadwinners 1979-06-08 · 30 min
While Horshack adjusts the married life, Epstein sets up an interview for a job. Washington gets the job before Epstein, unaware that it's the same job. The two get into a fight and end up in a gym ready to box.