 Customs agents are looking for information about Pete Ritchie, who is involved in smuggling drugs into the US. Police officer Madeleine Haley goes undercover in order to gain Ritchie s confidence, and before long she meets him through one of his associates. As she is talking with Ritchie, Johnny Macklin and one of his men burst in, and they provoke a violent confrontation. From then on, Haley is in constant danger as she attempts to figure out everything that is happening in the smuggling operation.