ALL THE FANDOMS. :) Wrote this a while ago- the first lines popped into my head, and it just dissolved into chaos from there.

Sherlock's sulking in a corner, pretending he understands

While the Doctor is 'explaining' things from a complicated stance.

John is standing by, looking mildly amused

That Rory just can't hide the fact he's totally confused.

Sam is trying to follow along, but not quite keeping up

Nearby, Dean is trying to suggest he and Natasha should hook up.

Cap is reeling, Tony's stealing a look at Amy's bum

He's lucky that she doesn't see, or he'd soon be running for his mum.

Harry's practicing magic while Merlin just looks on

That is, until Arthur interrupts- with Excalibur fully drawn.

The Hobbits huddle together, the most frightened of the lot,

And frankly, Dresden's 'reassurances' just aren't doing squat.

Han Solo and the Sundance Kid compare their quick-draw skills

While Wash steps quietly aside- he doesn't want to get killed!

Smiling, Zoë takes his hand, DI Hardy's lost in thought,

While Reepicheep and Martin compare battles they have fought.

Spock surveys the scene, an eyebrow cocked in disbelief,

As Sidney returns Kirk's communicator, an unintentional thief.

FANDOMS (in order of appearance):

Sherlock – Sherlock Holmes, John Watson

Doctor Who – The Doctor, Rory Williams, Amy Pond

Supernatural – Sam Winchester, Dean Winchester

The Avengers – Natasha Romanoff/Black Widow, Steve Rogers/Captain America, Tony Stark/Iron Man

Harry Potter – Harry Potter

Merlin – Merlin, Arthur

Lord of the Rings – "The Hobbits": Frodo Baggins, Samwise Gamgee, Merriadoc Brandybuck, Peregrin Took

The Dresden Files – Harry Blackstone Copperfield Dresden

Star Wars – Han Solo

Butch Cassidy and the Sundance Kid – Harry Longabaugh/"Sundance"/The Sundance Kid

Firefly – Hoban "Wash" Washburne, Zoë Washburne

Broadchurch – Detective Inspector Alec Hardy

The Chronicles of Narnia – Reepicheep the Talking Mouse

Redwall – Martin the Warrior

Star Trek – Lieutenant Spock, Captain James Tiberius Kirk

Widdershins – Lancelot Sidney Arthur Oliver Malik

16 fandoms, 28 characters