In apreview clipfrom her appearance onDr.
According to her mother, who will also appear on the talk show, Voorhies has bipolar disorder.
Fans became concerned for the actresss health following adisjointed interviewshe gave in 2012.
David Aguilera/FilmMagic
Although the show wrapped up in 1993, many castmates have remained friendly.
Voorhies andDustin Diamondthe only two members of the core cast not in attendance.
Family isnt kept complete without its lead.
Gary Null/NBCU Photo Bank
The reboot, which wasannouncedback in September, will see the Bayside High students as adults.
Lopez and Berkley will reprise their roles as A.C. Slater and Jessie Spano, respectively.
Gosselaar is set to appear in at least three episodes.
The influx of new students gives the overprivileged Baysiders a much needed and hilarious dose of reality.
Her recent acting credits include mostly short and independent films.
EW has reached out to representatives for NBCUniversal for comment.
