About this showing of World's Most Evil Killers
To some, nurse Charles Cullen was a friendly face, always willing to lend a hand. None suspected what he really was - a relentless and ruthless killer.
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Previously on TV
Charles Cullen
Previously shown on Sky Crime on Fri 16 Oct 2026 at 17:00.
This showing was on Sky Crime at 17:00 on Fri 16 Oct 2026. See future airings below or open the main programme page for the latest TV times.
Episode / edition: Charles Cullen
SkySky Q / Satellite121
Virgin MediaVirgin TV122To some, nurse Charles Cullen was a friendly face, always willing to lend a hand. None suspected what he really was - a relentless and ruthless killer.
The next currently listed showing is Fri 6 Nov 2026, 03:00 on Sky Crime.
See all current showings