https://i.ytimg.com/vi/bq-mVxo5ACY/hqdefault.jpg

https://www.lulu-berlu.com/upload/image/happy-days---paramount-pictures--1979----promotional-information-sheet--happy-days-again--p-image-439823-grande.jpg

https://images.squarespace-cdn.com/content/v1/59c5099849fc2b0179b94f8b/1506164187105-3S3ZI5FZREXMKDVKHYSS/happyd801031.jpg?format=2500w

This was the title (https://happydays.fandom.com/wiki/Happy_Days_Again) that was used for syndicated reruns to avoid confusion since first-run episodes were still being produced for airings on ABC:
0ceOCsiVLtI

cBCFf931Gwo

B23PlCY4BkE

PEb9IkxmOXI

eoFL-iY-P7Q

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