Here’s a quick TV spot for Kenner’s SSP Smash-Up Derby Set circa early to mid-1970s. I well remember this commercial being in heavy rotation when I was a kid. 35 years later I can still sing along.
“Crash, bang, smash ’em up! it’s Smash-Up time my friend!”
(Smash-Up Derby photos via: Vintage Toys & Memorabilia and Jalopnik.)