SBTB - acronyms are way hip, plus the Saved By the Bell franchise has pretty much already monopolized all "Saved by the Bell" variations. When we last saw our friends of Bayside High School, Zack and Kelly got married! Now, 18 years later, their oldest son, Zack Morris Jr., is in his freshman year of high school at Bayside. Following in the footsteps of his father, he is wrecking havoc and spending a great deal of time in the principal's office. Familiar faces abound at Bayside, where Slater coaches wrestling and teaches, and of course, Mr. Belding is still around.