Poll Suggestion: Franchises With Exactly Two Parts in IMDb Top 250

Godfather.

PK,

There are other franchises with two or more films in the IMDb top 250:
14. Star Wars: Episode V - The Empire Strikes Back (1980)
23. Star Wars: Episode IV - A New Hope (1977)
80. Star Wars: Episode VI - Return of the Jedi (1983)

7. The Lord of the Rings: The Return of the King (2003)
11. The Lord of the Rings: The Fellowship of the Ring (2001)
15. The Lord of the Rings: The Two Towers (2002)

Did you neglect to include these franchises or did you intend for your poll to be?
Franchises With Exactly Two Parts in IMDb Top 250
Which of these franchises with exactly two parts in IMDb top 250 is your favorite?