Who's the Mad Hatter?
I think I've found my favourite episode so far. Yup, Through the looking glass is the perfect blend of fun and Action!Action!Action!
This episode's a real keeper: from John puking every time he finds himself in the red dimension (and D'argo's disgusted reaction), to Aeryn and him trying to communicate with gestures (love Aeryn's ability to broadcast 'You're a complete doofus' with two thumbs up and the mighty power of her eyebrows).
If I though I couldn't like Aeryn any more than I already do, I was obviously wrong.