The Grand Tour is back on Amazon Prime next month.
The Grand Tour Presents: Seamen is a special which sees Jeremy Clarkson, James May and Richard Hammond ditch their cars and embark on a boat trip across Vietnam and Cambodia to cross the Mekong Delta.
Season 4 sees format changes including the end of the tent studio and audience and a shift to feature-length specials. Locations will also include Thailand, Laos, Myanmar, Malaysia and Singapore.
It isn’t clear if the next special follows soon after or involves a different release pattern.
Friday 13 December on Amazon Prime.