Stefan Brogren is a Canadian actor, director, and producer who is best known for his mainstay role as Archie "Snake" Simpson in the Degrassi television franchise. First appearing as a student in the second series Degrassi Junior High (1987-89) and continuing into Degrassi High (1989-91), Brogren played the role of Snake throughout every subsequent entry in the franchise, reprising his role in the revival Degrassi: The Next Generation (2001-15) as a teacher and later principal, and again in Degrassi: Next Class (2016-17).

Degrassi is a Canadian teen drama television franchise created by Kit Hood and Linda Schuyler. With five main installments between 1979 and 2017, the franchise follows the lives of youths in Toronto, with the titular junior high and/or high school as the central setting; since 1987, each entry has taken place in the same fictional universe. Outside of television, the franchise comprises a variety of other media, such as companion novels, graphic novels, documentaries, soundtracks, and non-fiction works.