Professor Wilkens has invented a formula for a new type of fuel and puts it on a microfiche that he sends to his daughter and her bodyguard, but multiple different mysterious groups, including the "Chinese Carnation", would kill to get their hands on it.

One of Tony and Brad's best with the boys on the hunt for a treasure of missing LSD that has been stolen by a criminal organization. Their quest eventually leads the boys to far-off desert oil ruins where much of the film's best action occurs.

Nina, a gorgeous blonde communist, attracts the attention of two wealthy bon vivants. Prince Solomon and Jack attempt to impress the young woman and win out over their rival, surrounded by the stunning scenery of Greece.

Beautiful young European girl, Carol, is possessed by the spirit of Ayesha – “She Who Must be Obeyed” – and led to the lost city of Kuma, where she is destined to become queen.