This weekend marks the end of a magical era. We're bidding a huge farewell to Ron Weasley, Hermione Granger, Harry Potter, and the rest of the Hogwarts stalwarts.

But before we leave Harry Potter's world forever, let's take a minute to remember where this all began — with a collection of the original screen tests and casting tapes, from some of our favorite wizards and witches.

Daniel Radcliffe - Harry Potter

Evanna Lynch - Luna Lovegood

Jessie Cave Long - Lavender Brown

A few of these screen tests were taken from the Harry Potter and the Chamber of Secrets (Ultimate Edition) DVD. If you want to see more, buy the DVD!