<Li> Stephanie Moore as Mrs. Diana Hollingsworth </Li> <Li> John Ralston as Mr. Miles Hollingsworth II </Li> <P> This season along with season three were renewed in April 2016 . Production on the season officially began a month prior when casting calls for two new leads were released . Filming commenced in May 2016 and finished in August of the same year . The season premiered on July 3, 2017 on Family Channel's' F2N' teen block, and streamed internationally on Netflix on July 7, 2017 . On F2N, it will run for two weeks and use the telenovela format . Ahead of the premiere on F2N, Family Channel released all 10 episodes on June 30, 2017, on the Family Channel App at midnight . </P> <P> This season featured the first graduation for Degrassi: Next Class . Ten characters, the largest since Degrassi High, graduated in the finale of season four . These characters are: Tiny Bell (Richard Walters), Grace Cardinal (Nikki Gould), Winston Chu (Andre Kim), Jonah Haak (Ehren Kassam), Miles Hollingsworth III (Eric Osborne), Maya Matlin (Olivia Scriven), Tristan Milligan (Lyle Lettau), Goldi Nahir (Soma Bhatia), Zig Novak (Ricardo Hoyos) and Zoe Rivas (Ana Golja). The finale revealed that fellow senior Esme Song (Chelsea Clark) would not be graduating . </P>

When is season 4 of degrassi next class coming to netflix