Jill, Kelly and Sabrina find themselves in the middle of a syndicate heroin war as "The Mexican Connection" airs on the new series, "Charlie's Angels." Charlie assigns the girls to find the saboteurs of a charter plane carrying cache of heroin. They travel south of the border to Mexico; their mission known only to the lone surviving pilot of the ill fated flight. Before they can sake their false identities credible, Charlie's Angels find themselves caught between two warring heroin dealers. Finally, they are able to maneuver one of the drug kingpins into a federal police trap -- only to discover that the other one was working with them all along, under a false identity of his own!