I think that Captain Mal Reynolds is more likely to be chaotic good, or possible chaotic neutral (he did kick a guy into a running engine). But I agree that you shouldn't cross him when he's equipped with his pretty floral bonnet.
Geek and Sundry, which previously created Dungeons & Dragons character sheets for Harry Potter characters, now brings Firefly into the Dungeons & Dragons universe. Here you can find stats for Jayne, Inara, and Kaylee.
-via Nerd Approved