When I think of classic Nick shows that make me wish I was a kid again, this is at the top of that list. And you know what? Even at 35 years old, this still holds up for me. And good lord, was there ever anyone who ever graced a TV screen who was as undeniably crushable as Heidi Lucas?!?! Even as a spoiled narcissist, man was she gorgeous. Two things from the classic Nickelodeon era I'll always regret I never got to experience: the Toys R Us run, and getting to meet her!