Fandom character meme answers

Original meme posted here.

I chose my list of characters to include lots of sidekicks (though certainly not everyone on this list is a sidekick) and a few designed to deliberately mess with some of the likely scenarios.

1) Samwise Gamgee (LOTR)
2) Dana Scully (X-Files)
3) Dr. John Watson (BBC Sherlock)
4) Dr. John Watson (Ritchie movies with RDJ)
5) Willow Rosenberg (Buffy the Vampire Slayer)
6) Donna Noble (Doctor Who)
7) Molly Hooper (BBC Sherlock)
8) Death of the Endless (Sandman)
9) Rose Tyler (Doctor Who)
10) Treebeard (LOTR)
11) River Tam (Firefly)
12) Captain Jack Harkness (Doctor Who/Torchwood)
13) Elizabeth Bennet (Pride & Prejudice)
14) Gwen (BBC Merlin)
15) James Moriarty, hiiiiiiiii! (BBC Sherlock)

Now, on to y'all's questions.

( I was greatly pleased by how many people asked about Death )