Premiering on June 25 (8:30/7:30c), Mystery Girls stars Spelling and Beverly Hills, 90210 co-star Jennie Garth as alums from a '90s detective show who are brought back together by a real-life mystery.
"Charlie [Garth] used to be famous and has since given that life up [to be] a mom and wife and lives a suburban life," Garth says in the video. "When she sees Holly [Spelling], she realizes she misses that old life again, so she'll try to have it all now."
Get more scoop and check out the duo back in action:
Mystery Girls premieres on Wednesday, June 25 at 8:30/7:30c on ABC Family.