MTV announced today the season four finale of its hit scripted drama “Teen Wolf” will be expanded to 75 minutes, followed by an extended 45-minute “Wolf Watch.” On Sunday, September 7 at 10:00 p.m. ET/PT, MTV will air “Being Tyler Posey,” an hour-long special that follows the “Teen Wolf” star off the set and into his personal life to see how he juggles his relationship, family, friends and being a celebrity.

In the season four finale, “Smoke & Mirrors,” Scott and Stiles return to La Iglesia to save the Pack from Kate. Then, on “Wolf Watch,” host Jill Wagner will sit down with Executive Producer Jeff Davis and series’ stars Tyler Posey, Tyler Hoechlin and Dylan O’Brien to get the inside scoop on the finale.

Tyler Posey’s career has exploded with his breakout role on MTV’s “Teen Wolf” and “Being Tyler Posey” takes an inside look at Tyler’s life when he’s off set: from planning his wedding to re-connecting with his old friends, hanging out and riding motorcycles with his dad and facing his mom’s struggle with breast cancer.

It was previously announced the hit drama series will return for a two-part, 20-episode fifth season. Additional details will be announced at a later date.

“Teen Wolf” was developed by Jeff Davis (creator, “Criminal Minds”) who also serves as executive producer. Additional executive producers include Russell Mulcahy (“Highlander,” “Resident Evil: Extinction”), Joe Genier, Marty Adelstein (“Prison Break”), René Echevarria (“Medium,” “Castle”), Tony DiSanto and Liz Gateley. The pilot was written by Jeff Davis and Jeph Loeb & Matthew Weisman and directed by Russell Mulcahy. The “Teen Wolf” series is based on a Screenplay by Jeph Loeb & Matthew Weisman. Julie Schwachenwald, Dana Gotlieb-Carter and Alexandra James are the MTV executives in charge of production. The series is a co-production with, and distributed by, MGM, in association with Lost Marbles Productions, Inc., Siesta Productions, Inc., First Cause, Inc. and DiGa.

“Being Tyler Posey” is produced by 11th Street Productions with concept by Morgan J. Freeman & Dia Sokol Savage. Executive producers are Morgan J. Freeman, Dia Sokol Savage and Kendra McLeod with Co-Executive Producer Larry Musnik. Development executives in charge for MTV are Lauren Dolgen, Alice Dickens and Sara Cohen and production executives in charge are Nick Predescu and Marko Radosavljevic.