Laila Morse, who plays Big Mo, has been involved in numerous gripping storylines over the years, from her rivalry with ex-best friend Pat Butcher (played by Pam St Clement) to an ongoing love ...

Mo Harris, affectionately known as Big Mo, has been a staple character in EastEnders since she first set foot on Albert Square in 2000. As the matriarch of the Slater family, Big Mo is the ...

Portrayed by Laila Morse, Big Mo has been at the centre of numerous gripping storylines over the years, from her rivalry with ex-best friend Pat Butcher (played by Pam St Clement) to an ongoing ...

Portrayed by Laila Morse, Big Mo has been at the centre of numerous gripping storylines over the years, from her rivalry with ex-best friend Pat Butcher (played by Pam St Clement) to an ongoing love ...