Which of his characters do you prefer?

but I wouldn't trust either character with my life, unless I could off more money than the other guy

"Pretty cunning, dontcha think?"

I had to go with Casey because I haven't seen Firefly yet. I know - lame excuse!

If you liked him as Casey, I'm sure you'll love him as Jayne!
He gets more screentime, and a lot of his lines or antics will probably have you cracking up.
I started watching CHUCK just because I saw Adam Baldwin in the promos, and I was glad that he still got to be humorous at times.
If nothing else, check if your local library might carry Firefly.

the hero of canton....can't go past him