Brad Sherwood is a regular on Whose Line Is It Anyway? He was also on the British version of Whose Line for three seasons and has tons of TV credits including many appearances on The Tonight Show and hosting The Dating Game. Jimmy caught up with Brad before his two-person improv show with Colin Mochrie at The Genesse Theater in Waukegan, IL, and talked to Brad about confidence as improviser, being on Whose Line and a time he bombed doing improv.