Well, hello hello hello hello hello hello hello, and welcome to the Puzzling Stack Exchange, or 大家们好, as they say in Chinese. Tonight we'll start with a riddle to see if you can find out who we are.
Sitting where I sit is a man who is not small, but if I were, I would be an insignificant little thing.
To my left is a man who doesn't empty gas giants in our Solar System but does the opposite,
To his left is the comedian who killed Goliath (and Webb).
Two seats to my right is an invoice that surrounds a motte,
And directly to my right is that joker whose name I always pronounce like the "e" isn't there.
Fingers on buzzers please. Who are we, and what episode is this?