and on thursday, chris pine, lena headey and kellen erskine.se join us for all of that. >> jimmy: after eight years in a "castle," our first guest tonight joins ponch and starsky as members of l.a. law enforcement. "the rookie" airs tuesdays at 10:00 p.m. here on abc. please say hello to nathan fillion. [cheers and applause] ♪ >> jimmy: how you doin'? >> i am so happy to be back. thank you for having me, it's been a while. >> jimmy: it's been an a little while, yes. >> first of all, everybody here, really sweet and kind. >> jimmy: that's nice of you to say. >> secondly, you give these gift bags with hoodies. i can't keep them in the house, people steal them from the house. >> jimmy: are people breaking in the house? >> no, these are friends. >> jimmy: oh, gal pals come into the house and have nothing to wear into the kitchen? >> i would love to say that's what's happening. but they know no jgender. >> jimmy: i'm glad they liked them. >> if we're both here, we're doing something right. >> jimmy: when they canceled "castle", i was like, what are