Our Man in Marrakesh

Our Man in Marrakesh (released in North America as Bang! Bang! You're Dead!) is a 1966 British comedy spy film shot in Morocco produced and co-written by Harry Alan Towers, directed by Don Sharp and starring Tony Randall, Herbert Lom and Senta Berger.
Plot.
One of six travellers who catch the bus from Casablanca airport to Marrakesh is carrying $2 million to pay a powerful local man (Herbert Lom) to fix United Nations votes on behalf of an unnamed nation. But not even the powerful man knows which of them it is - and his background checks reveal that at least three of them aren't who they claim to be. As agents from other nations may be among them, he and his henchmen have to be very careful until the courier chooses to reveal himself - or herself...
Production.
Writer Yeldham and director Sharp were both Australians who worked several times with Harry Alan Towers.
Reception.
"Our Man in Marrakesh" opened in London on 5 May 1966, the same day as "A Man Could Get Killed" and the day before "Modesty Blaise". This caused the critic in "The Times" to write a combined review titled "Humorous variations on theme of the secret agent", where "Our Man in Marrakesh" is noted for having a story similar to "A Man Could Get Killed", but comparatively lacking in wit. However, the film gets some credit for a colourful chase through Marrakesh's dyers' quarter.