![THE 100, Ty Olsson Nyko in 'The Four Horsemen' (Season 4, Episode 3, aired February 15, 2017). ph: Diyah Pera/©The CW Network/courtesy Everett Collection Stock Photo - Alamy THE 100, Ty Olsson Nyko in 'The Four Horsemen' (Season 4, Episode 3, aired February 15, 2017). ph: Diyah Pera/©The CW Network/courtesy Everett Collection Stock Photo - Alamy](https://c8.alamy.com/comp/HRAFJ8/the-100-ty-olsson-nyko-in-the-four-horsemen-season-4-episode-3-aired-HRAFJ8.jpg)
THE 100, Ty Olsson Nyko in 'The Four Horsemen' (Season 4, Episode 3, aired February 15, 2017). ph: Diyah Pera/©The CW Network/courtesy Everett Collection Stock Photo - Alamy
![Stream episode episodes 402/403: Heavy Lies the Crown/The Four Horsemen by Afictionados Podcast - The 100 podcast | Listen online for free on SoundCloud Stream episode episodes 402/403: Heavy Lies the Crown/The Four Horsemen by Afictionados Podcast - The 100 podcast | Listen online for free on SoundCloud](https://i1.sndcdn.com/avatars-000293441843-6oaeh9-t500x500.jpg)
Stream episode episodes 402/403: Heavy Lies the Crown/The Four Horsemen by Afictionados Podcast - The 100 podcast | Listen online for free on SoundCloud
![The 100 S7 News on X: "William “Bill” Cadogan is a recurring character portrayed by John Pyper-Ferguson who appears in #The100's fourth & seventh seasons. He first appears in “The Four Horsemen” ( The 100 S7 News on X: "William “Bill” Cadogan is a recurring character portrayed by John Pyper-Ferguson who appears in #The100's fourth & seventh seasons. He first appears in “The Four Horsemen” (](https://pbs.twimg.com/media/EcQEfJ3WoAEDPFb.jpg)