I gave her some thought, but decided against Laine Hanson from 'The Contender' (2000). Since it is left unresolved in the movie, although one could assume she was finally confirmed. I will give it some further thought,since the movie is all about the Vice President position maybe with the (assumed) caveat.

Final Scene
"President Evans addresses Congress, where he chastises all Democrats and Republicans who blocked Vice President nominee Hanson's confirmation. He explicitly calls out Runyon, who leaves in humiliation. Although he declares that Hanson had asked for her nomination to be withdrawn so he could finish his presidency with triumph over controversy, he remains adamant and calls for an immediate confirmation vote. Congress applauds."


Joan Allen The Contender
Vice President Laine Hanson* nominee (assumed confirmation)

added 08 August 2019

I created this suggestion almost a year ago, so now I guess with the Oscars now a distant memory it could stand an update. I guess any Oscar win counts, even though with eight nominations the movie only managed a win in makeup and hairstyling.

I agree the question needs correction, but these biographical movies fall into four types. So, it needs to account for all three periods: before, during and after. I think the caveat asterisk can accomplish this alone.

1) combo biographical portrayals (before, during after) IE John Adams, LBJ, W.
2) before VP term biographical portrayals IE LBJ: The Early Years, Jefferson in Paris
3) during VP term biographical portrayals IE The Right Stuff, Amistad John C. Calhoun
4) after VP term biographical portrayals IE Frost/Nixon, Dick,, Amistad Martin Van Buren

revision
Which of these movie or television biographical portrayals of a real-life person who served as a U.S. Vice President gets your vote for the best of the bunch? * portrayals can include story lines before, during and after their time as a sitting Vice President

I know the question is complex, but necessary, as the least common real-life portrayal is about sitting Vice Presidents. So, it expands the pool to include portrayals that cover a more interesting period in their life or a combination of periods. At the same, it removes any confusion on the poll takers part of to why some of these biopics were included. Conversely, the fictional portrayals are dominated by sitting Vice Presidents and to a lesser extent combination portrayals.

Kamala Harris is the VP pick, here are all her Maya Rudolph 'SNL' parodies