While Daniel Stern was the narrator for the series, Arye Gross was the narrator for the pilot episode.
Kevin Arnold - The Narrator:
All of our young lives we search for someone to love. Someone that makes us complete. We choose partners and change partners. We dance to a song of heartbreak and hope. All the while wondering if somewhere, somehow, there's someone perfect who might...
Throughout the series, whenever characters are seen riding in vehicles, there are often instances of late-eighties to early-nineties vehicles appearing in the distant background.
In some cable TV reruns outside North America, the original Joe Cocker rendition of the theme song ('With A Little Help From My Friends') has been replaced by a cover version. In the end credits, the instrumental version of this song that was originally broadcast has been replaced by the instrumental 'Winnie Cooper Theme' which is heard sometimes throughout the show. The Netflix/Amazon streaming versions use this replaced opening theme and other music replacements, but include the original closing instrumental.