The Falcon in Mexico is a 1944 film directed by William Berke and stars Tom Conway in his recurring role as a suave amateur sleuth, supported by Mona Maris and Martha Vickers. Conway would play the Falcon seven more times before RKO retired the franchise in 1946.The Falcon in Mexico was the ninth of 16 films in the Falcon detective series. The film features many second unit sequences filmed in Mexico and Brazil; the latter scenes from Orson Welles's aborted film It's All True.