I was also thinking of 5 Price Tags being played behind that door. As for Lucky Seven, I thought that the car comes onstage from the wings stage right, and then Drew (or Bob before him) would go all the way to where the car is stage right and play the game.
As I said, it's been years since I've watched an episode, probably not since Mom died back in 2015. Dad and I would leave the TV running for her; 11:00 was TPIR and the afternoon was all those shitty court shows.