Throughout the weekend, many of the stars will participate in performances, panels, screenings and other special events. A full schedule is available at SecondCity.com/50.
On Saturday, the stars will walk the red carpet at Second City, starting at 3 p.m.
Expected alums include: Scott Adsit, Jim Belushi, Danny Breen, Frank Caeti, Larry Joe Campbell, Steve Carell, Dan Castellaneta, Stephen Colbert, Kevin Dorff, Robin Duke, Colin Ferguson, Joe Flaherty, Neil Flynn, Brian Gallivan, Martin Garcia, Jeff Garlin, Ian Gomez, Peter Grosz, Mike Hagerty, Isabella Hoffman, Bonnie Hunt, Bruce Jarchow, Fred Kaz, Tim Kazurinsky, Keegan Michael Key, Richard Kind, Robert Klein, David Koechner, Mina Kolb, Shelley Long, Andrea Martin, Jack McBrayer, Susan Messing, Colin Mochrie, Maribeth Monroe, Jane Morris, David Pasquesi, Danny Pudi, Harold Ramis, David Rasche, Horatio Sanz, Martin Short, Jim Staahl, Betty Thomas, Dave Thomas, Nia Vardalos, George Wendt & Fred Willard
