8. Dennis Nilsen (2017)
A look at the north London serial killer Dennis Nilsen, who murdered at least 12 men before being caught when he began flushing remains down the toilet.
Release date: 2017-04-20
Season number: 1
Episode number: 8
Runtime: 60 minutes
Rest of the cast - click here to expand
Geoffrey Wansell - Self - Author & Journalist, Elizabeth Yardley - Self - Criminologist