this week, we've got new shows with andy cohen, josh gad, sebastian stan, lily james, and slash.sh will be playing his guitar with myles kennedy and the conspirators. and we'll have music from the weather station and eric bellinger featuring sevyn. so please join us for all that this week. our first guest is an emmy-winning actor with leading-man looks and a voice that brings to mind smoked bison hide. his popular three-man podcast is called "smartless," and his new comedy series "murderville" premieres on netflix thursday. please welcome will arnett. [ cheering ] ♪ >> jimmy: how are you? what is this badge on your -- what is that? a patch? >> oh, this? >> jimmy: yeah. >> i don't know. read it, jimmy. >> jimmy: it says toronto maple leafs honor, pride, courage, ambassador. wow, congratulations. >> i mean, it says ambassador, but i like to think of myself more as an attache. >> jimmy: what is the difference? what is the difference between an ambassador and an attache? >> if i have to explain it to you -- i'm stalling. but, you know, i can't confirm or deny as to whether or not i'm