Professor Bennett is an archaeologist who is caught up in political coup by Gomalk, the Chief of Security Police. The coup is aimed at President Rurich. Bennett was accidentally arrested and interrogated, inducing a heart attack. The team must both rescue Bennett and prevent the coup. The IMF stage an assassination, spoiling Gomalk's own intended assassination. Cinnamon, impersonating Bennett's husband, tries to frame Bennett so that President Rurich believes he is an American agent. That would screw up Gomalk's plans, so he keeps the news secret, except that Phelps tells Rurich anyway. Rurich orders an interrogation of Bennett and orders an operation. Rollin, disguised as a doctor, slips in and ""discovers"" a bomb in the room. Barney, Willy, and guest agent Dr. Siebert come in as a bomb disposal unit who pull guns and try to ""rescue"" Bennett. Rollin fakes Bennett's death and the IMF team escape with Bennett hidden in a bomb disposal gentry, and then Rollin takes Bennett's place. Rurich

The IMF must bring down Colonel Hans Krim, the head of a mercenary army who has a ton of loot in gold bars hidden away in an inaccessible enclave. Rollin enlists while Jim and Cinnamon pose as gunrunners with Willy and Barney hidden in their truck. Rollin fakes finding a cache of gold and is then tortured into revealing it. Krim ""kills"" Rollin and then coerces Jim into moving it without revealing the secret gold to his aides. Krim tells the guards to ignore the truck with what he believes his gold, unaware that Barney has melted the real gold belonging to the army, melted it down to remove it from the vault, and put in the truck. While Krim's suspicious aide Gruner kills him over the betrayal, Jim drives away with the gold and the hidden IMFers, immune to being searched because of Krim's last orders.

The Marnsburg Crown Jewels were brought to the U.S. and stolen from the UN Building - Jena Cole, a thief, is believed responsible but have no leads on the location of the jewels. The IMF must recover the jewels before the hostile Marnsburg government makes a case out of it. Jena is to turn the jewels over to the Syndicate, which financed the theft. Barney manage to get close to Jena and she finds he has plans to the Marnsburg Consulate. Meanwhile, the IMF return the ""real"" jewels, claiming the first ones were fake and confirming it throuigh her diamond fence (a IMF replacement). Jena and Barney team up to get into the consulate and steal the ""real"" jewels and turns them over to Jim the creditor, so Jena tries to fake him out for substituting her supposedly fake gems for the ""real"" ones, then sneak out. The Syndicate shows up and figures out which gems are which, and the police take everyone, including Jena, into custody.