Narrowing down the first four categories was incredibly difficult. I have lots and lots of these, so not naming them all feels like cheating. Here we go:
5 favorite movies
Alien
Lilo & Stitch
Miller's Crossing
Potop (The Deluge)
Revenge of the Sith (or any from the Star Wars Saga 1-6)
The Good, the Bad and the Ugly (the whole Dollars Trilogy actually)
5 favorite tv shows
Cougar Town
Farscape
Stawka Większa Niż Życie (Stakes Larger Than Life)
The Expanse
Veronica Mars
5 favorite female characters
Brienne of Tarth (book version!)
Ellen Ripley
George Lass
Veronica Mars
Zhaan
5 favorite male characters
Anakin Skywalker / Darth Vader
Andrzej Kmicic
Jaime Lannister (book version!)
Mark Pierre Vorkosigan
Robert Chase
5 favorite relationships
Chandler Bing & Monica Gellar
Jaime Lannister & Brienne of Tarth (book version!)
Jules Cobb & Ellie Tores
Veronica Mars & Logan Echolls
Walter & Peter Bishop
Except for Audrey, who was a precious human being, I don't really have favourite actors or actresses, so I was just thinking of my favourite characters for the next two categories...
5 favorite actors
Alan Rickman
Daniel Olbrychski
Gabriel Byrne
Stanisław Mikulski
Willem Dafoe
5 favorite actresses
Audrey Hepburn
Christa Miller
Katharine Hepburn
Rachel McAdams
Sigourney Weaver
I don't crush on celebrities and the Mod said I can skip this category, so I do! :P
But to be entirely honest I did have a slight crush as a child/teenager on That Bald Guy From Midnight Oil. ;)
My Friends: But he's so ugly!
Me (shrugs): I don't like pretty boys!