Pictures: Reunion For Dot And Rose

Eastenders Have Been filmed the reunion episodes for Rosy who has joined the cast to Play Dots long lost sister, Dot lost contact with her sister after she cheated with dots first husband, Charlie Cotton -

 The chain-smoking launderette worker, played by June Brown, decides to track down Rose after being estranged from her for decades.

Ex-Eldorado actress Polly Perkins has been cast as Dot's younger sibling and the pair were pictured filming their first scenes at the seaside this week.

In upcoming episodes audiences will see Dot decide to patch things up with her estranged sister after a bout of hypochondria, a BBC press release revealed.

It reads: 'Flighty, fun and not one to grow old gracefully, Rose couldn't be more different to Dot and she certainly isn't pleased to see her after all these years.

'However, could it be that there is another reason Rose isn't glad that Dot has tracked her down?'

Polly Perkins, best known for her role as nightclub singer Trish Valentine in Eldorado, says: 'I am thrilled to be joining the cast of EastEnders, the show is a real British institution with an extraordinary creative team. 

'I'm really looking forward to working with June again, who I have been friends with for over 30 years.'     

Read More: Dots Sister Joins Eastenders