By The actor - who plays Sean Tully in the ITV soap - tweeted the news that Enid Dunn has signed up for several episodes.
So. My @itvcorrie news. My lovely mum is coming in to play a fun character for a handful of eps. Well done mum! x
ā Antony Cotton (@antonycotton) November 27, 2013
Cotton had previously teased the casting, writing: "Had the best day ever yesterday, for various reasons.
"One was Corrie related certainly, but I'm waiting to see if I can talk about it...."
Enid Dunn has appeared in Coronation Street three times before in small bit-parts.
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She has previously worked as a seamstress, but has taken on acting in recent years with the support of her famous son.
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