20/20
Last Seen Walking (43x19)
Air date: Feb 28, 2020
After spending almost 10 years behind bars for his former girlfriend's death -- a crime he says he did not commit -- Nicholas McGuffin opens up after his conviction is overturned.
- Premiered: Jun 1978
- Episodes: 648
- Followers: 81
- Running
- ABC (US)
- Friday at 21