This Doctor Who screencap contains
chuck wagon.
There might also be
huifkar, conestoga wagen, conestoga, prairie wagen, prairie schoener, huifkar met mayweather wagon, mayweather, and prairie schooner.
This is a charity spoof for Comic Relief with Rowan Atkison as the Doctor. Also, it was actually written door Steven Moffat and features the first ever female Doctor. How cool is that!