Sion Eirug

A Welsh screenwriter who lives nomadically around the world and writes wonderfully wild and original genre bending TV & film, in English and Welsh. Taking endless inspiration from the people, cultures and places he encounters, his stories often explore belonging and always feature unforgettable characters that inhabit rich and vivid worlds. 

Siôn has written 2 episodes of the upcoming thriller series HAFIACH (Vox Pictures/ S4C), a cli-fi short film MIRAIN A’R MÔR (It’sMyShout/ BBCWales) which was broadcasted on BBC2, iPlayer & S4C and has received BBC Network development funding for an epic original sci-fi/ thriller series. Siôn has a slate of projects optioned and in development, including the wild west inspired crime/ dramedy THE SHERIFF OF BARRY (Triongl), the supernatural thriller ACADEMI (Mojo Productions) and the psychological sports drama ALTER EGO (Riot Time).

A BAFTA Connect member, BBC Writers Welsh Voices alumni and a Shore Scripts Finalist in 2024, Siôn strives to write your future favourite Film & TV shows.