Tags: Soap Character.
Duncan Stewart is a fictional character on the Australian soap opera Home and Away the son of Alf and Ailsa. The character was portrayed at first by actress Allana Ellis in 1989 and was born in the episode airing on 14 June 1989. Actor Lewis Devaney portrayed Duncan from 1990 to 1998. Brendan McKensy assumed the role in 1998 and remained in it until 2001. McKensy reprised his role as Duncan 2004 and 2005 and made his last appearance on 13 July 2005.