Season
- Season 2 2017-10-16
- Season 1 2016-11-14
Episode
- Episode 1: The Newlywed Murder
- Episode 2: The Libertyville Horror
- Episode 3: Friday the 13th
- Episode 4: The Copycat Killer
- Episode 5: Phantom Killer of the Opera
- Episode 6: The Dixieland Murders
- Episode 7: The Death of Disco
- Episode 8: The Cotton Club Murder
- Episode 9: The Milk Carton Murder
- Episode 10: The Krishna Killers
The 1980s: The Deadliest Decade Season 2 Phantom Killer of the Opera
6/10 users Investigation Discovery transports viewers on a bittersweet and terrifying journey back in time, revealing the dark side of America's favorite decade.
