His television mini-series Smalltown was screened in Ireland in September 2016. In 2017, his movie, Limbo premiered at the 29th Galway Film Fleadh,[5] and his hour-long drama, Honey, was sold to FX.[6]
Barrett attended St Michael's College, Listowel.[1] A graduate of Tralee IT, where he studied Film, TV and Media. He was married on 2 January 2016.[7]