The 3-4 film series that started with Angel (1984): It was followed by three sequels, although the fourth "sequel" is more of a Pilot Movie for a TV series. (Despite leaving the streets behind and going to law schoolnote for some reason she's now a blonde police photographer.) Please note that Angel 4: Undercover is included on Vinegar Syndrome's blu-ray boxset of the series as an extra.
Tropes:
- Sequel Number Snarl: The second movie doesn't have a number, yet all the further movies do.