Legendary Chicago improv troupe launched careers of many famous comedians, featuring rare early performances and producer recollections of John Belushi, John Candy, Bill Murray, Gilda Radner, and others, with interviews from notable figures like Dan Aykroyd, Alan Arkin, Jim Belushi, Mike Myers, Harold Ramis, Martin Short, and Tina Fey, offering a hilarious look at the troupe's history.

The next episode uncovers the Chicago theatre stage that launched numerous co...