Mystery Girls (television) Series on ABC Family, debuting on June 25, 2014. Two former detective TV show starlets are brought back together by a real-life mystery when a major fan of their show witnesses a crime and will only speak to the infamous duo. The girls reunite and put their TV crime-solving skills to the test. Stars Tori Spelling (Holly Hamilton), Jennie Garth (Charlie Contour), Miguel Pinzon (Nick).