Tina O’ Brien – Sarah Platt from Coronation Street
Tina O’ Brien joined Coronation Street in 1999 and stayed until 2007 when she decided to leave. However, she missed playing Sarah Platt so much that she decided to return in 2015 and has stayed since.
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During her time away from Coronation Street, she starred in another drama series, Waterloo Road, from 2010 to 2011. She also starred in a few pantomimes and other reality TV shows like Strictly Come Dancing.