Derek Morris on “Saved by the Bell”
Everyone remembers the character Zack Morris, who was played by Mark-Paul Gosselaar on the ’90s series “Saved by the Bell,” but the character’s father also made a few appearances on the show and the show’s prequel series “Good Morning, Miss Bliss.” That’s right, “Saved by the Bell” is a spin-off! In the original series, Derek Morris was named Peter and he was played by Robert Pine before being replaced in the new series by actor John Sanderford.