I was watching TLC this afternoon (the cable channel, not the hip-hop group), and saw former J!/Greed contestant Bob Harris.
The show was "Mostly True Stories: Urban Legends Revealed" and the episode title (at least on the web site) is "Accidental Inheritance".
One of the myths debunked was about frazzled parents leaving their baby (in a carrier) on top of the car after stopping at a convenience store.
Bob was referred to as "our legend tester", if I remember correctly. He tested the physics of what would happen to a baby carrier if left on top of a car while the car was accelerating. (A watermelon was used in place of the baby.)
His appearance was about two minutes long, with about fifteen seconds of camera time.
Curt