During the North African Campaign in the Second World War, Captain Douglas is a British Petroleum employee seconded to the Royal Engineers to oversee incoming fuel supplies for the British Eighth Army. Colonel Masters commands a special raiding unit composed of convicted criminals, and after a string of failures he is told by his commander, Brigadier Blore, that he must have a regular officer to lead a dangerous last-chance mission to destroy an Afrika Korps fuel depot, otherwise his unit will be disbanded. Despite Douglas's objections, he is chosen for his knowledge of oil pipelines and infrastructure. Douglas is then introduced to Cyril Leech, a convicted criminal rescued from prison to lead Masters's operations in the field. The next day, Douglas and Leech are provided with armed jeeps and lead six other men out into the desert disguised as an Italian Army patrol. They endure a long and arduous trek across the desert: encountering hostile tribesmen, sandstorms and a booby-trapped oasis, among other dangers. Unknown to Masters, Blore has sent a regular army raiding party with the same objective 2 days behind Masters. However these are wiped out in a German ambush. While Leech and his men are often insubordinate towards Douglas's command, they eventually reach their objective, only to discover that the depot is fake. Due to an injured man who needs medical care, Douglas capture a German ambulance in which they discover a German nurse. She operates on the injured man and tends to his care. At one point the criminal men try to rape the nurse but are prevented from doing so. They then head to a German-occupied port city, hoping to steal a boat and escape; Douglas sees the fuel depot there and convinces Leech that destroying it would aid their plan. Meanwhile, Masters is confronted by Blore with aerial photographs of the supposed depot intact — confirming the mission's failure. Having lost contact with the men for some time, Masters is ordered to leak intelligence on the team to the Germans; the British Army is now on the offensive, and it wishes to keep any enemy fuel depots intact for capture. Under the cover of night, the men don German uniforms and sneak into the port depot to plant their explosives, but one of them sets off a trip flare and they are quickly surrounded; an officer on a loudspeaker calls each of them out by name, revealing Masters's betrayal. The men scatter as the depot is detonated; Leech and Douglas manage to slip away, while the rest are caught and killed. After taking shelter, Leech admits to Douglas that he is being kept alive only because Masters is paying him £2000 for his safe return. The Eighth Army arrives the next morning; Douglas and Leech decide to surrender to the British. Unfortunately, a trigger-happy British soldier opens fire, killing them before they have a chance to speak.
Cast
Production
Development
The film was originally titled Written in the Sand; it was announced in October 1967 with Michael Caine to star and René Clément to direct. Caine later said he made the film because of his relationship with producer Harry Saltzman and the fact he wanted to work with Clément. The film was also known as Deadly Patrol. In February 1968Richard Harris and Nigel Davenport signed to co-star, by which time the film had been re-named Play Dirty. However Richard Harris ultimately did not appear in the film. According to Andre DeToth, Lotte Colin did hardly any of the screenplay despite being credited. She was Saltzman's mother-in-law.
Filming
The film was originally planned by Saltzman to be filmed in Israel. Saltzman asked Andre DeToth to scout the country for locations. De Toth said Clément wanted to film in Morocco or Algeria, but Saltzman refused to go to North Africa, and Clément refused to go to Israel. The film ended up being shot on location in the Tabernas Desert near Tabernas in Almería, Spain. Richard Harris left his home in London for Spain on 16 February 1968. He said he was handed a script which was different from the one he had agreed to do when he signed on. He quit the film and sued the producers for payment of his salary, which was a reported £150,000. After Nigel Davenport replaced Harris, and Nigel Green replaced Davenport, René Clément resigned as director, and executive producer André DeToth took over directing the film. DeToth said Clément "wanted to make a 'poetry of war'" while Saltzman "wanted blazing guns and roaring tanks". Several other films were shooting in Almería at the same time, including Shalako. Caine later said, "There are six sand dunes in Almeria... We'd all come round the hill chasing Rommel's tanks - and there's horse shit all over the desert and a stagecoach in the other directions being chased by Indians. The other film units were forever wiping out tank tracks to get their westerns and we were forever shovelling up horse shit and wiping out hoof prints to get our El Alamein." Caine later said he had a clause in his contracts that any film on which he worked could not be made in Almería. "It was that bad". DeToth later said that in making the film, "I wanted to rub our noses in the mess we have created and how we shy away from our ability to clean it up... I wanted to disturb, to open closed eyes and scramble brains."
Novelization
A novelization was published by Pan Books. The author used the pen name Zeno.