Cast Credits Waterloo Road (2006) Guest starring as Ria Cheetham (3 episodes) Episode 3x07: Episode 7 (Nov 22, 2007) Episode 3x06: Episode 6 (Nov 15, 2007) Episode 3x03: Episode 3 (Oct 25, 2007) Casualty (1986) Guest starring as Marie Keogh Episode 9x21: Exiles (Mar 4, 1995)