updated 10/08/2013 AT 5:00 PM ET
•originally published 10/08/2013 AT 6:00 PM ET
They’re set to co-star and executive produce the new ABC Family series Mystery Girls.
Spelling, 40, and Garth, 41 – who played Donna Martin and Kelly Taylor for 10 years and reprised their roles on the 90210 spinoff – will play Holly and Charlie, former co-stars of a popular ’90s crime-solving series.
Spelling’s Holly opens a detective agency and persuades Charlie, now a suburban mom, to help.
Mom of four Spelling is following in her legendary TV producer dad Aaron Spelling’s footsteps by taking a prominent role behind the cameras.
Mystery Girls, which is set to shoot in November, is based on a story that Spelling co-wrote. She previously served as executive producer on her reality show Tori & Dean: Inn Love.