Iconic "EastEnders" characters Bianca Jackson and David Wicks return ahead of the show's 40th anniversary.

BBC's long-running soap "EastEnders" will see the return of iconic character Bianca Jackson, played by Patsy Palmer. Bianca's father, David Wicks, portrayed by Michael French, will also make a comeback. Both characters will return ahead of the show's 40th anniversary and will be involved in a storyline with significant emotional impact.