Sour Susan is a student who attends Ashton Primary School and is in Henry's class. She is Moody Margaret's best friend. However, they sometime fall out and Susan isn't afraid to disagree with Margaret. She had a fairly big role throughout Series 1, but she has become more of a secondary character from Series 2 onwards.
Sour Susan has been suggested to play 10 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.
