The Silence of the Lambs (film)

The Silence of the Lambs is a 1991 American horror-thriller film directed by Jonathan Demme and starring Jodie Foster, Anthony Hopkins, and Scott Glenn. It was adapted by Ted Tally from Thomas Harris's 1988 novel of the same name. The novel was Harris's second to feature the character of Dr. Hannibal Lecter, a brilliant psychiatrist and cannibalistic serial killer. The film was the second adaptation of a Harris novel to feature Lecter, preceded by the Michael Mann-directed Manhunter in 1986. In the film, Clarice Starling, a young U.S. FBI trainee, seeks the advice of the imprisoned Dr. Lecter to apprehend another serial killer, known only as ``Buffalo Bill''.

Question: is silence of the lambs the first movie
Answer: no