Rhiannon trained at RADA.
Theatre credits include: The Bible, Love’s Labour’s Lost, We The People, In Extremis and Antony and Cleopatra (Shakespeare’s Globe); Children of the Sun and The Comedy of Errors (National); The Welsh Boy (Theatre Royal Bath); Are we nearly there yet? (Wilton’s Music Hall); The Hostage (Southwark Playhouse); Great Expectations (Clwyd Theatr Cymru); Cyrano de Bergerac (Basingstoke Haymarket); The Vortex (Manchester Royal Exchange); A Christmas Carol; The Accrington Pals; Under Milk Wood (The Dukes, Lancaster); Rookery Nook (Oxford Stage Company) and Sleeping Beauty (Young Vic Theatre).
Television credits include: The Cafe and Torchwood.
Film credits include: Summertime.
Radio credits include: Giving It Back; Belle Amie and The Pickwick Papers.