You knew him and loved him in his Emmy-winning role as Josh Lyman on "The West Wing," and from countless other roles, but the one part that means most to him is his current one, as a homophobic man named Mark who winds up becoming a transgender woman named Marcy on the groundbreaking new Amazon sitcom "Transparent." That's because Bradley has severeal transgender relatives himself, and he tells Koz all about that and the myriad aspects of his unusual new series and how his liberal political beliefs and Christianity have driven his career choices. A really fascinating Kozvo!

David has been acclaimed as a comic mastermind for more than two decades now, since his groundbreaking work on shows like "Mr. Show" and "Arrested Development." He's also been a standup, author, voiceover artist and much more, but only now has he finally wound up writing and directing his own feature film debut, the new movie "Hits" out Feb. 20, 2015. He talks with Koz and Jacob Bunney of Radio Titans' "The Cat Show" about why he chose this movie and its richly original themes, and also how he landed a stellar cast and still decided to release the movie as a pay what you want Bit Torrent release. Plus we have fun with a bunch of other hot topics from his career in this indepth interview.