Mrs Whistler is a character in the James Bond film Diamonds Are Forever. She is portrayed by Margaret Lacey.

Margaret Lacey as Mrs Whistler in ‘Diamonds Are Forever’.

Whistler is an elderly schoolteacher who is the third link in the diamond smuggling pipeline. She would receive the diamonds from Dr Tynan and then pass them off to Tiffany Case. Interestingly, her smuggling method involves delivering the diamonds in hollowed-out Bibles. It is likely that Whistler does not know what she is involved in, and she, like Tynan, is killed by Wint and Kidd after she passes the diamonds off, via drowning in the canals of Amsterdam.

See also:

• Bond henchmen