AT 456 POUNDS, STACI - A MOTHER OF TWO, AN IN-HOME NURSE AND CARETAKER TO HER DISABLED HUSBAND -- TURNS TO TRANSFORMATION SPECIALIST CHRIS POWELL FOR HELP, ON ABC'S "EXTREME MAKEOVER: WEIGHT LOSS EDITION"

"Staci" - At 32 years old, working mother Staci has been battling her weight for over 20 years. Mother to two young daughters and employed as a full-time in-home nurse, Staci also takes care of her husband, who lost the use of the left side of his body after suffering a stroke. At 456 pounds, Staci is the largest female that transformation specialist Chris Powell has worked with in his career. Committed to getting healthy, Staci goes on a year-long journey to lose half her weight and become healthier for herself and her family. "Extreme Makeover: Weight Loss Edition" airs MONDAY, JULY 18 (10:01-11:00 p.m., ET) on the ABC Television Network.

"Extreme Makeover: Weight Loss Edition" is broadcast in 720 Progressive (720P), ABC's selected HDTV format, with 5.1-channel surround sound. This program carries a TV-PG parental guideline.