I was sort of tempted by these as well, as I really enjoy the show. I see that Series 2 is on Amazon, but I must have missed the boat on Series 1. I'd probably pick up a Stewie, and maybe Brian, first if anything. I don't know that I've seen the Peter vs. Chicken 2 pack, that would be a nice pickup. It was nice seeing their fight "continued" on Sunday's episode. Hilarious.