EastEnders& # 39; s dramatic new trailer has promised a grave danger as Mel Owen continues her quest for revenge on the Mitchell family.

The footage hints at a lot of drama in Albert Square in the coming weeks, when Louise Mitchell and her stepmother Sharon make a joint 18./50. Birthday party together.

Louise is engaged to Keanu Taylor. The couple also expects a common child. And Sharon is all but unknown to Mel Likewise Keanu's child is awaiting her – and Mel has been blackmailing her since the death of her son Hunter.

The short trailer begins with Mel threatening to "say a few words" at the birthday party before moving on to a worried Sharon who tells Keanu how Mel "will blow up the whole lot, me, you, that Baby – everything ".

As Mel looks lovingly at a photo of Hunter, Lisa Fowler says, "She's still in a really bad place and will lose it from time to time."

It then flashes when Louise arrives at the party before Mel tells her, "I'm always taking care of you," while a worried Keanu and Sharon watch.

There's a montage of guests at the festivities that look horrified, including Louise, who looks shocked by what she sees.

A grinning Mel can then be seen rushing Sharon in a car as Keanu comments: "Just come to Phil before she does that."

window.__cmp('getPublisherConsents', [], function(c,s) { // Send Facebook or Twitter pixel tracking on consent grant var triggerPixel = (consentManager.getCookie('pubconsent') == "" || isEmpty(consentManager.getPublisherConsents.getPublisherConsents)) ? true : false; consentManager.setConsents('publisher', c); if (!consentManager.sentEventPixel && triggerPixel && consentManager.isAllowed('facebook')) { !function(f,b,e,v,n,t,s){if(f.fbq)return;n=f.fbq=function(){n.callMethod? n.callMethod.apply(n,arguments):n.queue.push(arguments)};if(!f._fbq)f._fbq=n; n.push=n;n.loaded=!0;n.version='2.0';n.queue=[];t=b.createElement(e);t.async=!0; t.src=v;s=b.getElementsByTagName(e)[0];s.parentNode.insertBefore(t,s)}(window, document,'script','//connect.facebook.net/en_US/fbevents.js');

fbq('init', '1021712967898776'); fbq('track', "PageView"); fbq('track', 'ViewContent');

consentManager.sentEventFbPixel = true; } }); window.__cmp('getVendorConsents', [], function(c,s) {consentManager.setConsents('vendor', c)}); window.__cmp('getConsentData', null, function (result) { consentManager.setConsentString(result.consentData); }); });

if (consentManager.isEligible()) { window.__cmp('init', { 'Display UI': 'inEU', 'Consent Scope': 'global', 'Default Value for Toggles': 'on', 'Publisher Purpose IDs': [1, 3, 5], 'Min Days Between UI Displays': 21, 'Publisher Name': 'Maximum Media', 'Initial Screen Title Text': 'We value your privacy', 'Initial Screen Body Text': 'Her and our carefully selected partners use technology such as cookies on our site to personalize content and ads, provide social media features, and analyze our traffic to provide the best experience possible. Click below to consent to the use of this technology by Maximum Media and these 3rd parties on our site. You can change your mind and revisit your consent choices at anytime by returning to this site.', 'No Option': true, 'Non-Consent Display Frequency': 30, 'Initial Screen Accept Button Text': 'I Agree', 'Initial Screen Purpose Link Text': 'Settings', 'Purpose Screen Header Title Text': 'Manage Page', 'Purpose Screen Title Text': 'Purposes For Which We Use Your Data', 'Purpose Screen Body Text': 'We at Her (and our very carefully selected partners) use technology such as cookies on our site to create a personalized experience for you with our content and ads you see, Click below to consent to the use of this technology by Maximum Media and our partners on our site. You can change your mind and revisit your consent choices at anytime by returning here.', 'Purpose Screen Enable All Button Text': 'Enable all purposes', 'Purpose Screen Vendor Link Text': 'See full vendor list', 'Purpose Screen Cancel Button Text': 'Cancel', 'Purpose Screen Save and Exit Button Text': 'Save & Exit', 'Vendor Screen Title Text': 'We value your privacy', 'Vendor Screen Body Text': 'We at Her (and our very carefully selected partners) use technology such as cookies on our site to create a personalized experience for you with our content and ads you see, Click below to consent to the use of this technology by Maximum Media and our partners on our site. You can change your mind and revisit your consent choices at anytime by returning here.', 'Vendor Screen Reject All Button Text': 'Reject All', 'Vendor Screen Accept All Button Text': 'Accept All', 'Vendor Screen Purposes Link Text': 'Back to purposes', 'Vendor Screen Cancel Button Text': 'Cancel', 'Vendor Screen Save and Exit Button Text': 'Save & Exit', 'Display Persistent Consent Link': false, 'UI Layout': 'banner' }); }

function isEmpty(obj) { for(var prop in obj) { if (obj.hasOwnProperty(prop)) return false; }

return JSON.stringify(obj) === JSON.stringify({}); } ,