1 episode should do it. That's all it took for me last year.
I suspect that Benton is on the verge of hooked and was watching most intently at about 40 minutes into the show.
Next week I will go in for the kill and see if I can't get him full-blown addicted...
His mom dropped our son off and is probably in a snit because she is the omnipotent, all-knowing, domineering matriarch. The son she dropped off refuses to bring a girl home to meet grandma because he has seen the pattern where nobody is/was good enough for her sons and our older son...