The Lost Boy (1) (S01E09)

Title: The Lost Boy (1) Plot: A news segment about a couple searching for their missing son, Ashley, takes an unexpected turn for Sarah Jane (Elisabeth Sladen) when she realizes that the boy bears an uncanny resemblance to Luke (Tommy Knight). Mr. Smith (Alexander Armstrong) later confirms that Luke shares a genetic link with Ashley, prompting Sarah Jane to return him to his 'parents.' Struggling to acclimate without memories of his past, Luke attempts to flee and uncovers shocking truths about his true parentage. Meanwhile, Sarah Jane delves into the Pharos Para-Science Institute, a facility known for its experiments with alien technology. Floella Benjamin guest stars as Professor Rivers.