20/20

Season 36 Episode 1: Half Their Size

The stories of men and women from around the country who have dramatically transformed their lives by adopting new, healthier lifestyles and losing up to half of their body weight, and the impact it has had on their loved ones.

Genre:

News, Documentary

Seasons:

28

Episodes:

749

Cast:

David Muir, Deborah Roberts

Quality:

HD

Duration:

40 min

First Air:

1978

Rating:

6.3