A loose remake of 1941's The Gay Falcon, The Falcon's Alibi is one of the better entries in RKO's "Falcon" series, and one of the few that can stand on its own merits as a "film noir." This time, amateur detective Tom Lawrence (Tom Conway), aka the Falcon, is hired by a wealthy woman's secretary to protect the lady's precious jewels. Nevertheless, the thief still manages to get away with them, which puts Lawrence hot on his trail.