The 34-year-old Briton will be out of contract at the end of next season.
Max Verstappen sealed pole position at the Brazilian Grand Prix and served it up to a delighted Red Bull team principal Christian Horner as a 46th birthday present.
The first 10-part documentary series filmed in 2018 and released this year focused mostly on teams further down the starting grid after the top two decided not to be part of it.
Leclerc is a point adrift of Vettel in the championship after three races but was quicker in Bahrain, when he started on pole position and set the fastest lap, despite at one point being told to stay behind.
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