Ron Holiday, Joy Holiday and Chuck Lizza, aka the Cat Dancers, were one of the world’s first exotic-tiger entertainment acts. For years, the trio shared a happy, if unorthodox, life as performers and lovers – until a pair of bizarre deaths brought their story to a tragic end. The exclusive HBO documentary CAT DANCERS explores their world when it debuts MONDAY, DEC. 15 (8:00-9:15 p.m. ET/PT), on HBO