Dealing with serious teenage issues -- including sexuality, parental divorce, suicide, drinking and sexual abuse -- "Degrassi High" continues to follow the kids from the popular "Degrassi Junior High" series. When Erica (Angela Deiseach) makes a decision about her pregnancy that twin Heather (Maureen Deiseach) disagrees with, it creates a rift between the two. Meanwhile, Michelle (Maureen McKay) must choose between her divorcing parents.