Who says cancer stories have to be grim? Audiences will laugh in the face of mortality and even indulge in a cancer “revenge fantasy” during comedian/actor Brooke Johnson’s new one-woman show. EXTRA ALIVE is not your typical staged memoir. Instead, Johnson uses comedic bits, madcap characters, a song parody, a chemo dance number, and short films to take the audience on a whirlwind tour through different states of mind.