41.067 Pikëpamjet
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.
Data e parë e ajrit : Sep 09, 1975
Data e fundit e ajrit : Jun 08, 1979
Episodi : 95 Episodi
Sezoni : 4 Sezoni
Koha e ekzekutimit: 30 minuta
Studio: ABC
Vendi: United States of America