These are videos dealing with creating characters in your screenplay.

Screenwriting books and resources from the video:

My Story Can Beat Up Your Story: Ten Ways to Toughen Up Your Screenplay from Opening Hook to Knockout Punch by Jeffrey Alan Sheckter

Jeffrey Alan Sheckter youtube video-
How to Write a Screenplay: Bulletproof Structure from a Working Hollywood Writer

Jeffrey Alan Sheckter’s Udemy courses

Story: Substance, Structure, Style and the Principles of Screenwriting
by Robert McKee

The Complete Writer’s Guide to Heroes and Heroines: Sixteen Master Archetypes (new version has a different cover)

Wordplayer website

Legally Blonde copyright of MGM