Rhiannon Fish: Rhiannon Fish. Actress: Home and Away. Rhiannon Fish is a Canadian/Australian actress. Her credits include a lead role in the feature film 'Remembering Love' and the supporting lead role, Vanessa, in the feature film 'Occupation.' Prior to this she appeared as fan-favorite Ontari in the long-running television series, 'The 100.' Rhiannon began her career in series-regular roles on a number of Australian television series such as 'Home & Away' and...
