The Grand Tour's James May drops crude spoiler ahead of series return: 'Covered in c**p'

In the meantime, it has been almost eight months since the first episode of season four, Seamen, saw May, Clarkson and Hammond take on the Mekong river.

Thankfully, a new clip has teased the release of episode two, giving fans a sneak peak at the hosts’ hike across the shallow Indian Ocean.

Moreover, James May has provided some more insight about the upcoming special whilst reflecting on the trio’s difficult adventure in Vietnam.

The Grand Tour star said: “It wasn’t as hairy as the boat one, which was stupid, on reflection.”