Duel in the Jungle

For its first half, the tone is fairly light-hearted as its American hero ambles about London (complete with a fleeting appearance by Paul Carpenter who would soon make a career out of starring in this sort of nonsense) before taking a slow boat to Northern Rhodesia; which is where the money has really been spent, and the matte work largely ends and the location work starts.

Ripe with saturated Technicolor, some of the jungle photography is magnificent; although you can usually see throughout where the studio ends and the second unit begins.