At the age of 14, comedian Aries Spears found his calling. It wasn't long before Spears was a principal member of the hit sketch show MADTV — not only as a performer, but a writer as well. He recorded his double-disc comedy album, I Ain't Scared, at the famous Icehouse in Pasadena. He has performed on Def Comedy Jam on HBO and Showtime At the Apollo. In addition to his credits as a comedian, Spears has made appearances in several movies, including Home of Angels, Why Do Fools Fall in Love and Jerry Maguire. His experience on sketch comedy shows and TV gives him an advantage over other comics. He performs tonight at 7:30 and 10 at the Improv, where performances continue through Sunday. Consult the venue website for more info.