Time out! The fella responsible for that delightfully '90s catchphrase, Mark-Paul Gosselaar, is returning to the revival series of the show where it all started. According to The Hollywood Reporter, Gosselaar will return to the upcoming Saved by the Bell revival series on Peacock, NBC's upcoming streaming service. He'll be executive producing the series and -- hell yeah -- returning as Zack Morris. In the new series, now a single-camera comedy, Zack Morris has become the governor of California, and is controversially closing many lower-income schools. In an effort to curb the effects of his decisions, he …