«Однажды за один раз»: 4 сезон
- 26 серий
- 18 сентября 1978 — 15 апреля 1979
- CBS
Сезон вышел полностью: 26 серий
Серии и даты выхода
| Серия | Название | Дата выхода |
|---|---|---|
| 4×01 | Father, Dear Father (1) | |
| 4×02 | Father, Dear Father (2) | |
| 4×03 | Ann's Friend | |
| 4×04 | Bob's New Girl | |
| 4×05 | Schneider's Helper | |
| 4×06 | Yes, Sir, That's My Baby | |
| 4×07 | The Dating Game (a.k.a.) Ann's Dating Game | |
| 4×08 | Peabody's War | |
| 4×09 | Jealousy (1) | |
| 4×10 | Jealousy (2) | |
| 4×11 | The Arab Connection | |
| 4×12 | Hold the Mustard | |
| 4×13 | Girl Talk | |
| 4×14 | The Married Man (1) | |
| 4×15 | The Married Man (2) | |
| 4×16 | The Married Man (3) | |
| 4×17 | Going Nowhere | |
| 4×18 | Francine Strikes Again | |
| 4×19 | The Dental Hygienist | |
| 4×20 | The Piano Teacher | |
| 4×21 | The Broken Nose | |
| 4×22 | Mad for Each Other | |
| 4×23 | The Graduation | |
| 4×24 | Fear of Success | |
| 4×25 | Grandma Leaves Grandpa | |
| 4×26 | Schneider Gets Fired |