Show bosses have now released a new trailer for the opening episode, showing Mercy's sister Faith (Modupe Adeyeye) preparing to make an impact by making her outfit as revealing as possible.
The preview also shows a dramatic moment as Donnie (Samuell Benta) and Ava's (Sophie Colquhoun) minibus crashes just outside of Walford, which is what brings the troubled duo to Albert Square for the new series.
EastEnders: E20 will air online each Tuesday, Thursday and Friday for the next five weeks. A weekly omnibus can also be seen every Friday night at 8.30pm on BBC Three.
> EastEnders unveils new E20 cast members
> EastEnders: E20: Guide to the new characters
> EastEnders: E20: Ricky Norwood introduces the cast
> Read more EastEnders: E20 spoilers and news
> Read more EastEnders spoilers and news
Watch the video preview of tomorrow's EastEnders: E20 episode below: