Mario Lopez and Mark-Paul Gosselaar Reunite on Extra Today!

Between the two of them, since their days as Zack Morris and A.C. Slater on Saved by the Bell, Lopez and Gosselaar have starred on a variety of shows including Nip/Tuck, The Bold and the Beautiful, Dancing with the Stars, NYPD Blue, Raising the Bar, Pacific Blue, Commander in Chief, Hyperion Bay and John from Cincinnati.

Take a trip down memory lane with Zack and Slater after the jump.