List of film series with four entries

Lists of film series
2 films
3 films
4 films
5 films
6 films
7 films
8 films
9 films
10 films
11-20 films
21+ films
Spin-offs
Remakes
A-M
N-Z
Other articles
Prequel
Sequel
Serial

This is a list of film series that have four entries.

Key:

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Wikipedia