HomePeople Biography and filmographyDarren Cahill Darren Cahill is an actor, known for Vikings (2013), Red Rock (2015) and The Invisible Boy (2020). Movies (3)TV shows (3) Photos Movies (3) Haunted Harmony Mysteries: Prelude to a Wedding2026 · Frankie Brennan The Invisible Boy2020 The Randomer2016 · Len TV shows (3) Then You Run2023 · Darian Brassic2019 · Mick Dennings Vikings2013 · Aethelred