Former Lost actress L Scott Caldwell will guest-star in the season eleven finale of CSI: Crime Scene Investigation, and her character is closely connected to Dr Ray Langston (Laurence Fishburne). Spoilers after the jump!
According to Shane Saunders, Caldwell will play Langston’s former mother in law, Mrs Parkes. She will appear in the season finale when her daughter Gloria (Tracee Ellis Ross, “All That Cremains”) finds herself in danger as Langston nears a final confrontation with serial killer Nate Haskell (Bill Irwin). As CSI Files previously reported, the CSI finale will air on Thursday, May 12.