Thursday 12 November 2015 15:22, UK
For much of 2015 the in-house battle at Mercedes may have simmered, rather than boiled over, more than it did in 2014, but recent weeks have shown that the Lewis Hamilton-Nico Rosberg rivalry remains as fierce as ever.
From the first-corner banging of wheels at the start in Austin, to the cap throwing incident after the race, and then Hamilton's gentle barbs after Rosberg's return to winning ways in Mexico, the final flyaways of the season have certainly been eventful at the head of the field.
Next up it's Brazil - a race which itself is famed for drama - so what will Interlagos have in store at Mercedes this weekend?
Click play on the video above to see the story of the last few weeks at F1's world champions...
Watch the Brazilian GP live on Sky Sports F1. Race-show coverage begins at 2.30pm on Sunday with lights out at 4pm. Watch all three days of the Brazilian GP for £10.99 on NOW TV. No contract.
