It's where many of today's stars were born and continue to shine. The World Famous Improv Comedy Showcase has been the career launching pad for dozens of the familiar faces of television and film. Before becoming a cast member on NBC's "Saturday Night Live", David Spade was a "local comedian" at the Improv, in Tempe, Arizona, hosting shows regularly. Improv alumni include Lily Tomlin, Robin Williams, Jonathan Winters, Adam Sandler, Jerry Seinfeld, Drew Carey and the list goes on. Today, the Improv continues to showcase performers well on their way to join the ranks of the Improv's famous veterans.