Marcy's new friend, Greg, turns out to be a drug smuggler. He tries to convince the shattered Marcy to become his accomplice. She should carry for him a package of opium from Mexico into the USA. Marcy tells her friends Lisa and Pam about it. They advise her to inform of the affair to the police. In order to arrest Greg, the stewardesses must pretend they're part of the smuggling ring.