Gosselaar first came to public notice as the star of the hit television comedy series
Saved by the Bell, which aired on
NBC from 1989 to 1993. His character,
Zack Morris, was adapted from the short-lived
Disney Channel sitcom
Good Morning, Miss Bliss; although that show was cancelled after one season, NBC executives believed that a similar show, with Zack Morris as the lead, had potential for success. He reprised the role in two TV movies and a less-successful spin-off,
Saved by the Bell: The College Years. In 1994, he appeared as Zack Morris in a second spin-off series
Saved by the Bell: The New Class in the episode "Goodbye, Bayside – Part 2", along with
Mario López as
A.C. Slater and
Lark Voorhies as
Lisa Turtle. In 1996, he appeared in the TV-film
She Cried No, as a college student who date-rapes his best friend's sister at a fraternity party. In 1998, he starred in the feature film
Dead Man on Campus. Later that same year, Gosselaar played the central character in the TV drama
Hyperion Bay, which lasted 17 episodes. In 2001, he starred in the movie
The Princess and the Marine, with
Marisol Nichols. He also starred in the short-lived
WB series
D.C. From 2001 to 2005, he played Detective John Clark on
ABC's
NYPD Blue. During his time on the show, he appeared in
Atomic Twister in which he played Jake Hannah, a deputy who is traumatized over his mother's death and must help after a series of tornadoes hits a nuclear power plant in a small Tennessee town; the movie also stars fellow
NYPD Blue alum
Sharon Lawrence, who plays Corrine Maguire. After the series ended, he joined the cast of ABC's
Commander in Chief, which lasted only one season. He appeared on the
HBO series
John from Cincinnati. He then gained the starring role of defense attorney Jerry Kellerman in the
Steven Bochco-produced
Raising the Bar, which debuted on September 1, 2008, on
TNT, then it was canceled in November 2009 after two seasons. Triathlon On June 8, 2009, Gosselaar appeared on
Late Night with Jimmy Fallon in character as Zack Morris to promote his show
Raising the Bar, indicating that the name Mark-Paul Gosselaar is his stage name and declaring, as Zack, that he would participate in a
Saved by the Bell "Class" reunion that is being spearheaded by Fallon. On February 4, 2015, Gosselaar reunited with
Mario Lopez,
Elizabeth Berkley,
Dennis Haskins and
Tiffani Thiessen on
The Tonight Show Starring Jimmy Fallon, where they appeared in a
Saved by the Bell sketch with Fallon. In October 2009, he made his off-Broadway stage debut in
Theresa Rebeck's play
The Understudy with The Roundabout Theatre Company. The show extended its limited New York run until January 17, 2010. Gosselaar began filming the TNT series
Franklin & Bash on March 28, 2010. The series premiered on June 1, 2011. On November 11, 2014, it was announced that the series was canceled, after four seasons. The FOX series
Pitch cast Gosselaar in the main role of Mike Lawson, star catcher and team captain, in February 2016, and premiered on September 22, 2016. On May 1, 2017, it was announced that the series was canceled, after one season. He appeared in two episodes of Tiffani Thiessen's cooking show, ''
Dinner at Tiffani's''. In 2019, Gosselaar began playing the lead role of Paul Jackson (Rainbow's father) in
ABC comedy series
Mixed-ish (spin-off and prequel series of
Black-ish). He took over the role from
Anders Holm, who played the character in the pilot episode. Gosselaar also reprised his role as Zack Morris in the 2020 sequel series
Saved by the Bell. ==Personal life==