Shannen Doherty will return to the show. (Frederick M. Brown / Getty Images)
Jennie Garth (“What I Like About You”) will reprise her role as Kelly Taylor. (Evan Agostini / AP)
Lori Loughlin (“Summerland”) plays Debbie Wilson, an Olympic medalist and mother of Annie and Dixon. (Stephen Shugerman / Getty Images)
Jessica Walter (“Arrested Development”) plays Annie’s grandmother and Celia’s mother-in-law Tabitha Wilson. (Andrew H. Walker / Getty Images)
Ryan Eggold (“Dirt”) plays a teacher Ryan Matthews. (Frazer Harrison / Getty Images)
