Derek Miller is a master improviser, teacher and actor in L.A. He has done tons of commercials and been a regular in three TV shows. He was in the cast of Opening Night: The Improvised Musical! at the old iO-West. We talk to him about how the L.A. improv scene has changed, how he uses suggestions to make an emotional choice for his character, and why he's leaving L.A. and moving to England with his family.

Jimmy is really proud to share with you this piece he did for Curious City on WBEZ, Chicago Public Radio, answering the question, "Why is Chicago the mecca of improv?" In this episode you will hear several people’s theories about why this is. Jimmy interviews old friends TJ Jagodowski, Susan Messing and Jonathan Pitts to get their input. This is a must-listen for any improv nerd, and Jimmy secretly hopes after you listen to this episode you move to Chicago.

Sophie Shrand is the host and creator of "Science with Sophie," a science comedy show for girls and everyone. She is an accomplished improviser in Chicago, and we talked to her about how she got through the hard times when she moved to Chicago from Boston, why it is important to her to be a role model to girls in science, and her tips on musical improv.

TJ Jagodowski is one of the finest improvisers and people you will know. He's half of the long-running show TJ and Dave. In this special episode that was originally recorded for Curious City at WBEZ in Chicago, Jimmy talks to TJ about why he thinks Chicago is still the mecca of improv, his definition of Yes, And... (which is not out of the text book), and why he has stayed in Chicago to improvise.

Jeff Michalski is an improv legend. He is a teacher, director, an improviser who was a founding member of Second City's ETC Theater back in the '80s and now teaches in Los Angeles. Jimmy sat down with Jeff to talk about what he learned working with Del, how he uses Meisner and view point techniques when he is teaching improv, and telling Stephen Colbert to start loving to bomb on stage.

Shad Kunkle is an improviser, actor, teacher, and comedian. He has been playing with the iO Harold team Carl and The Passions for 20 years, he toured with Second City and understudied the Main Stage. We talked to him about the importance of focusing on the other person, being selfless as an improv coach/director, and how he uses short form to help his long form.

Todd Milliner is one of the executive producers on CNN's original series, "The History of Comedy." He has produced such shows as "Hot In Cleveland," "Hollywood Game Night" and "Grimm." We talk to him about taking improv classes at The Annoyance back in the '90s, how "Yes, And..." works in L.A., and why it is important for people in improv to know the history of comedy.

Andel Sudik is an incredible improviser and teacher. She has performed all over the United States with The Second City Touring Company and in Europe with Boom Chicago, and she travels the world improvising and teaching. We talked to her about how she creates her wonderful characters on stage, what she learned about herself after being fired from the Second City ETC cast, and auditioning for Saturday Night Live.

Jimmy Pennington is one of the Annoyance Theater's most popular improv teachers. He has performed in lots of shows there, including Co-ed Prison Sluts, and is currently in Fish Bowl on Thursday nights. We talked him about how to "get out of your head" when you are improvising, how to improvise from the character versus from the scene, and the importance of doing the projects you love.