EastEnders cast accidentally leak shock character exit The younger cast shared a night of fun with fans on Instagram and Snapchat – but they forgot that their eagle-eyed fans never rest. Viewers had their detective hats on when they saw that in the background of one of the action shots a banner read: Sorry youre leaving. Characters at the bash included Lauren Branning, Steven Beale, Ben Mitchell, Louise Mitchell, Bex Fowler, Shakil Kazemi, Johnny Carter and Keegan Baker. INSTAGRAM BOMBSHELL: The cast let loose and shared their fun on social media. A source revealed: There is a massive week of storylines coming up to launch the show into autumn and winter head first. One of the actors is leaving as part of a hugely dramatic week which will leave viewers not being able to wait for more. They continued to The Sun: They will be missed but viewers will have to wait and see to watch all the action unfold on screens. Could this huge spoiler mean that one member of the group will be making a shock departure by the time the years out? Although nothing has been confirmed by EastEnders bosses so far, the bombshell footage comes days after on-set pics showed that Johnny and Linda Carter are involved in a devastating road accident. SNAPCHAT WHOOPS: A leaving banner was spotted in the background of one shot. Banner The aftermath of the almighty crash is set to wreak heartbreak across the Square – and it looks like pub geezer Mick Carter is in for a nasty few weeks. EastEnders has been hit with a massive wave of character returns and comebacks lately so it wouldnt be a stretch for another favourite to bite the dust. Lisa Fowler – played by Lucy Benjamin – only returned to Walford last week, but sadly left once again after some absolutely heartbreaking final scenes during Thursdays double bill. Controversial character Woody Woodward also came back to the Queen Vic with his bride-to-be Whitney Carter. The Beeb soap has been causing a storm this week. BBC QUITTING: Is Lauren leaving the soap?. FLYNET TRAGEDY: Devastation is due to strike the Square in upcoming months. Fans were kicked to the curb on Thursday night when they discovered their favourite show had been swapped for World Athletics Championships instead. Will viewers have to brace themselves with another blow? Catch EastEnders on Monday night at 8pm on BBC One.