Tags: Soap Character.
Maureen Big Mo Harris is a fictional character from the BBC soap opera EastEnders who has been in the series since 18 September 2000 played by Laila Morse. Mo is also played by Lorraine Stanley in a soap ‘bubble’ Pat and Mo delving into her past with Pat Evans which aired in 2004. Mo provides a background of light entertainment. Morse’s contract was not renewed in July 2012 but she was not written out of the series and continues to make occasional guest appearances.