Dorothy "Dot" Branning (also Cotton) is a fictional character from the BBC soap opera, EastEnders, played by June Brown since 1985. Dot first appeared in EastEnders in July 1985 as the mother of criminal Nick Cotton (John Altman). The character has worked as a launderette assistant for most of that time along with original character Pauline Fowler (Wendy Richard). Dot moved away with her son and his family in 1993. In reality, Brown left the show in 1993, unhappy with the axing of her co star Peter Dean, who played Pete Beale from the shows first episode to early 1993. Brown returned to the role in 1997, and Dot was shown moving back to Albert Square, and has continued since that time. Dot is the second longest-serving character currently appearing in EastEnders, surpassed only by original