| Audio format | Mono |
| Actors | Ron Howard, Henry Winkler, Tom Bosley, Erin Moran, Marion Ross, Anson Williams |
| Soundtracks | English, French, Italian |
| Subtitles | English for h.o.h., Dutch, English, Danish, Finnish, French, Italian, Norwegian, Swedish |
| Title | HAPPY DAYS - Series 4 |
| Drager | DVD |
| Play time | 587 min. |
| Format | full screen (4:3) |
| Discs | 3 |
| Price | 56,94 $US |
| Region | 2 for Europe, Japan, South-Africa (not familiar with DVD region coding, please go to 'about us' for more info) |
| Origin | DVD is European release and may have foreign text printed on the cover. |
