Jack Elgin (Jeremy Irons) is the European editor of The Economist, a magazine based in London, England. Jack has a wife, Maria (Briony Glassco), and three kids, Joanne (Anna Maguire), Julia (Holly Boyd), and Andrew (Joel Pitts). Jack subtly hijacks the family vacation, changing it from a lazy week of Mediterranean fun and sun in Corfu, Greece, to a tour of India, because of a story he has to cover. Maria is not as impressed as the kids are.
Jack himself envisioned a chance to simultaneously seize a plum reporting assignment and spend at least a smidgen of quality time with his family. But, on the way to India, their plane, a Boeing 747-200 owned by AM Air, an American airline, makes an unscheduled stopover in Limassol, Cyprus, because of a mechanical problem. After a while of waiting inside the Limassol airport, everyone gets back on the plane—which is then hijacked by a group of terrorists known as the August 15th Movement, led by a Serbian man named Ivanic Loyvek (Serge Soric) and his right-hand man Karadan Maldic (Ivan Marevich). And they are demanding $50,000,000 from the U.S. State Department in one hour or everyone on the airplane will die.
The demand is met, and Loyvek and Maldic start releasing the women and children, with the men to go last. But as soon as a front passenger door is opened, a local police team gunning for the terrorists opens fire. The flight attendants frantically open the rest of the airplane's doors and start getting passengers out, but the terrorists start killing passengers, leading to an explosion.
Maria, Joanne, and Julia get out of the airplane, and then Jack, holding Andrew, gets out—only to watch Maria, Joanne, and Julia get shot by the terrorists. Jack tries to hide Andrew's face so he can't see it. Maria and Joanne are dead, and Julia is still alive—but Julia burns to death while crying for help. In all, a total of 15 passengers die, and Loyvek and Maldic, the surviving terrorists, escape, knowing that they now have the $50,000,000. Jack feels that the hijacking would never have ended that way if the police team had waited until after the passengers were released from the airplane before getting trigger happy.
Back in London, an absolutely devastated Jack is told that the terrorists were captured, but they were released and deported secretly, with no charges, no arrest—the result of some awfully compromised politics. Jack is understandably enraged that Loyvek and Maldic got off scot-free. While helping Andrew cope, Jack tries all the legal ways to ensure justice for his family, but to no avail.
Jack pays a visit to Henry Davidson (Jason Priestley), a CIA agent who works at the American Embassy in London. Davidson tells Jack that there's little that can be done. Obviously, the American and British governments are completely impotent when it comes to going after Loyvek and Maldic, so Jack must do it himself.
With the help of his friend ex-intelligence operative Kate Stockton (Charlotte Rampling), who is well-schooled in the finer points of international intelligence, Jack becomes a one-man anti-terrorist squadron, tracking down those who work with Loyvek and Maldic, and turning their own weapons against them. Dogging Jack's trail is FBI agent Jules Bernard (Forest Whitaker), who's cooperating with Scotland Yard on anti-terrorist activities, and who suspects that Jack is the man who has been killing anyone involved in the hijacking.
But as it turns out, Jules is on Jack's side, and he's willing to help Jack. After Jack kills Maldic, it turns out that Davidson was behind everything. Davidson had the airplane hijacked so he could get $50,000,000. With Jules's help, Jack sets out to make Loyvek and Davidson pay for the deaths of his family and the other people who died in Cyprus.Jeremy Irons - Jack Elgin
Forest Whitaker - FBI Agent Jules Bernard
Jason Priestley - CIA Agent Henry Davidson
Briony Glassco - Maria Elgin
Charlotte Rampling - Kate Stockton
Lois Maxwell - Olivia
Timothy West - Jones
Joel Pitts - Andrew Elgin
Anna Maguire - Joanne Elgin
Holly Boyd - Julia Elgin
Kal Weber - Kulindos
Ian McNeice - MI5 Agent Lewison
Serge Soric - Ivanic Loyvek
Ivan Marevich - Karadan Maldic
Produced in 2001, The Fourth Angel opened in a number of European countries before the events of 9/11. The commercial failure of other terrorist-themed films such as Collateral Damage led to the delay of its wider release, including in the US and UK. It was finally issued direct to DVD in the US in 2003.