Wikimedia Commons/Sweetpea TV series TV Fallout, starring Ella Purnell, dominates streaming with over 100M viewers across two seasons; Season 3 confirmed for a 2027 debut. April 27, 2026 AceShowbiz - Fallout starring Ella Purnell has firmly established itself as a streaming powerhouse, captivating audiences with its gripping portrayal of a post-apocalyptic Los Angeles. The show recently wrapped its highly anticipated second season, continuing to hold a strong position on the American streaming charts nearly three months after its finale.