Allen Faulkner, a former British Army colonel turned mercenary, Richard Burton meets with merchant banker Sir Edward Matherson in London, where a bold rescue plan is laid out. Matherson proposes saving Julius Limbani—the deposed head of a southern African nation—who is due to be executed by General Ndofa. Limbani is held in a remote prison in Zembala, guarded by a tough unit known as the Simbas.
Faulkner agrees and begins assembling a team from his extensive network. The first recruit is Captain Rafer Janders, a skilled tactician and a devoted father, Richard Harris. They work with Matherson to extract Shawn Fynn, a former Irish Guards lieutenant and pilot-turned-smuggler, Roger Moore, from the clutches of an American mafia boss. To shore up leadership on the ground, Faulkner brings in Sandy Young as sergeant-major, a towering presence who instills discipline during grueling training in Swaziland, with Jack Watson portraying the tough RSM. Fynn also brings in Pieter Coetzee, a former member of the South African Defence Force who plans to buy a farm with his earnings, Hardy Krüger.
The fifty-strong mercenary force undergoes a brutal, high-stakes boot camp under Young’s exacting supervision, as Faulkner promises to look after Janders’ only son Emile should the mission falter. The clock is unforgiving, and Faulkner is forced to launch the operation with barely a day’s notice. The plan calls for a HALO jump on Christmas Day, parachuting into Zembala to split the task: one group frees Limbani from the prison while another seizes a key airfield for extraction.
Back in London, Matherson’s machinations begin to reveal themselves. He cancels the flight home, having secretly traded Limbani for copper mining assets with General Ndofa, leaving the mercenaries stranded in enemy territory. The mission grows more perilous as the group fights their way through dense bush, taking heavy losses, including the death of Coetzee. Their progress is dogged by the Simbas, who relentlessly pursue them as they move toward Limbani’s homeland.
Desperation turns the mission into a desperate bid for freedom. Limbani’s home village offers little immediate resistance to a full-scale uprising, and the locals are ill-equipped to support a rebellion against Ndofa’s regime. An Irish missionary provides a crucial clue: a Douglas Dakota transport aircraft that could carry them to safety. The mercenaries hold the line in a brutal, drawn-out clash with the Simbas while Fynn works to start the Dakota’s engines. In a decisive, tragic moment, Janders is shot in the leg and cannot board. Faulkner makes the painful choice to shoot him to spare him from capture and torture, a grim reminder of the cost of their mission. Only thirteen mercenaries survive, finally landing at Kariba Airport in Rhodesia; Limbani dies from the gunshot wound suffered during the escape.
Months pass, and Faulkner returns to London with a new resolve. He makes it back into Matherson’s home with Fynn’s help and confronts the financier. Faulkner takes half a million dollars from Matherson’s safe to compensate the survivors and the families of those who fell in Zembala. Matherson attempts a final bribe to spare his life, but Faulkner kills him and escapes with Fynn, leaving behind the corrupt nexus that nearly ruined them.
The mission’s last, quiet victory is Faulkner’s pledge to Janders fulfilled: he visits Emile at his boarding school, ensuring the boy knows his father’s sacrifice is honored. In a world where loyalty, money, and power collide, Faulkner’s line between soldier and mercenary blurs, but his commitment to those he promised to protect remains unwavering.
