I think for me it was Auf Wiedersehen Pet.. a series about a group of construction workers who went over to Germany to find work.. There were follow up series and we watched them grow and develop.. rise and fall, fall and rise.. The theme song was pretty cool.. A couple of clips below.. We also liked The Young Ones about a group of students, it was very cutting edge and anarchic - I guess it appealed to young people back then, when we all thought we were invincible :P
The TV shows that "identify me" ... aren't what "everyone" was watching. At least not in my area. LOL
Star Blazers (aka Space Battleship Yamoto)
Voltron
But once my dad got home, we had to watch:
HeeHaw
Mutual of Omaha's Wild Kingdom
Disney
... and heaven help you if you thought you could change the channel because dad fell asleep (and was snoring) in his Lay-Z-Boy.
EDIT: Oh! And of course ... Dr Who.
I think my family may have been the only ones in the city who watched the original series. LOL
"HAPPY DAYS"