Return of Ronnie Mitchell feels like a new character

Samantha Womack is playing a "darker" Ronnie Mitchell.

The 'EastEnders' actress, who returned to the BBC One soap after a two-year absence feels like she is playing a brand new character because her alter-ego has taken a dark turn since returning to Walford after serving two years in prison for abducting Kat and Alfie Moon's baby.