Cast Credits Unforgotten (2015) Guest starring as Sinead Quinn Episode 2x04: Episode 4 (Jan 26, 2017) My Mad Fat Diary (2013) Guest starring as Liam's Mum Episode 2x07: Glue (Mar 31, 2014) Vera (2011) Guest starring as Rene O'Brien Episode 5x03: Muddy Waters (Apr 19, 2015) [Co-Star] Casualty (1986) Guest starring as Brown Owl Episode 20x46: Last Orders (Aug 19, 2006)