Degrassi High is the third television show in the Degrassi series of teen dramas about the lives of a group of teenagers living on or near De Grassi Street in Toronto, Ontario, Canada. It first aired from 1989 to 1991 and followed the young people from The Kids of Degrassi Street and Degrassi Junior High through high school. The show was filmed in downtown Toronto and at Centennial College. Much like its predecessor, Degrassi High dealt with controversial issues ranging from AIDS, abortion, abuse, alcoholism, cheating, sex, death and suicide, dating, depression, bullying, gay rights, homophobia, racism, the environment, drugs, and eating disorders. The show's impact on Canadian identity is discussed in the September 2007 issue of u're Magazine.

Two best friends Marion and Marit are about to finish high school and in a world where status is everything, they learn that an innocent little joke can go viral and change their lives forever.

Shaun, Harvey, Gadget, Trev and Kelly hit up the nightlife of raves and ecstasy. Woody and Lol are happy, living together with their kids and Combo is still in prison. But things slowly change. This is the year 1990 and This is England.