Mariah's World: Season One is a rare and out-of-print DVD featuring the iconic singer Mariah Carey in her reality TV show. Produced by Universal Studios, this Dual Layered DVD is in REGION 2 AND 4 video format with English subtitles. With a run time of 346 minutes, viewers can enjoy watching Mariah Carey's life and music in widescreen format, featuring her in various stages of her career. This DVD is a must-have for any fan of Mariah Carey or reality TV shows.