Roger Moore ("Dr. Stevens") is quite effective in this murder-mystery as an eminent psychiatrist who finds himself at the centre of a police investigation into the killing of his assistant and of one of his patients. Desperate to prove his innocence to police lieutenant "McGreavy" (Rod Steiger) and his sidekick "Angeli" (Elliott Gould), he must work out what exactly is going on. Is he the real target? Why? Who? Despite the efforts of a good cast, the writing is a bit lacklustre and it's fairly easy to spot who's pulling the strings - or, at least, who is helping the puppet master fairly early o... read the rest.