If he wasn't annoying enough as a let's-add-an-annoying-young-kid-to-an-aging-series on One Day At A Time, here's the even more annoying Glenn Scarpelli with his Solid Gold hit, "Don't Mess Up This Good Thing."



He makes Scott Baio sound like Pavarotti.

On behalf of all guys named Glenn, I apologize.

It's not your fault, Glenn. Don't take it so hard.

And of course, Glenn had the added marketing push of Archie Comics behind him, since his dad was one of their chief inkers.

Archie was doing Glenn Scarpelli: Teen Idol strips probably 10 years after ODAAT went off the air.