Actress and producer Denise Crosby is best known in pop culture for her role as Lt. Tasha Yar on STAR TREK: THE NEXT GENERATION, a character that left such an impression with fans, she was brought back over the years to portray several incarnations of the character. Crosby also co-produced and narrated the documentary films, TREKKIES and TREKKIES 2. Crosby is also known for playing the role of Sally in 48 HRS. and Rachel Creed in PET SEMATARY. She recently was a regular guest on the popular Showtime series, RAY DONOVAN, playing the role of Deb.