EastEnders Star Elijah Holloway Addresses Nicola Mitchell’s ‘Secret Sister’ Theory

EastEnders fans have been busy playing detective once again, convinced that Nicola Mitchell’s mystery sister might be a familiar face from the soap’s past. But actor Elijah Holloway, who plays Harry Mitchell, has now responded to the swirling rumours — and offered some insight into what might really be going on behind the scenes.EastEnders' Harry Mitchell actor Elijah Holloway has responded to a theory from BBC soap fans about Nicola Mitchell's mystery sister

Fans Think They’ve Solved the Mystery

Ever since Nicola’s sister was briefly mentioned on-screen, viewers have speculated that her identity could link to a former EastEnders character. The most popular theory? That she’s none other than Vanessa Gold, the ex of Max Branning.

Vanessa, played by Zöe Lucker, last appeared in Walford back in 2011, memorably storming out of Max’s life after discovering his affair with Tanya Branning. Her fiery reaction — complete with the now-iconic line “Bubbly’s in the fridge” — remains one of the show’s most unforgettable moments.

With EastEnders fans speculating that Nicola Mitchell's mystery sister is a familiar face, one cast member has addressed the rumours

Elijah Holloway Weighs In

In an exclusive chat with The Mirror, Elijah admitted he hadn’t heard the fan theory before but didn’t dismiss it entirely. “What’s the theory? Sure… I haven’t thought about it, to be honest,” he said. “But I remember a scene where her sister was mentioned. Apart from that, we haven’t really delved into it. But why not? We’ll have to see.”

While he confirmed that no storyline is currently planned around the sister’s identity, Elijah said he would love to see the soap explore Nicola’s family history further. “It’s a story that could definitely be explored,” he added, keeping hopes alive for fans craving a big reveal.

The ‘Bubbly’s in the Fridge’ Confession

In a light-hearted moment, Elijah confessed he had no idea what fans meant when they referenced Vanessa’s legendary meltdown — until he was told about it during the interview. “I actually didn’t realise people were sharing that theory,” he said with a laugh, before learning the backstory of the iconic scene.Fans believe they have worked out the identity of the sibling, with some convinced it's none other than Max Branning's ex Vanessa Gold

What’s Next for Harry Mitchell?

Away from fan theories, Elijah teased dark times ahead for Harry amid his ongoing kidnapping storyline. “It’s gonna keep ramping up,” he revealed. “Harry is in a bad situation at the moment, and he got there by trying to protect his best mate because he loves his best mate, and he would do anything to protect him.”

With the drama intensifying and new secrets emerging every week, fans can expect plenty more twists in Walford — even if Nicola’s mysterious sister remains in the shadows for now.