Analyse different movie franchises and their array of characters other than the protagonist, specifically, where these side-characters or villains seem to contribute more to the widespread allure of the movie/series more than the hero. And then, discuss the reasons behind their contribution i.e. quality of acting, depth of character, character popular appeal, etc. There are many examples one could run with, for example, Han Solo in Star Wars, Legolas/Aragorn in LOTR, Joker in The Dark Knight, etc.
What can be said of "side-characters" if they eventually become protagonists in their own spin-off stories? – pjoshualaskey5 years ago
Would this be including love interests as side characters? I only ask as I've noticed that your list contains only male characters in franchises (which is certainly fine as those are powerful and interesting characters), but going down this road something could (or should) be said of female side characters so as be sure to keep gender balance. If you aren't defining a side character as a love interest, seeking out female side characters would be essential (or pointing out the lack thereof). – Mariel Tishma5 years ago
Agree with Mariel, I think it would be important to define "side-character", as you could probably write this type of article based on villains alone. – Sonia Charlotta Reini5 years ago