Anyone?

What do you want. I don't understand what it is you need. Is this a topic to tell us about it or to ask help? If so then what help are you looking for? What is this I don't even.

Sounds like this should be moved to Ideas and theory's IMO

It was just there, but moved here.

I need a cast for people to help me in my music video.

you need singers?

Music Video.
Cast for Actors.

Define "actors". Do you mean in real life? If so, that isn't going to work. If you mean in StarCraft, just use triggers.

lol what is this? you want us to send you vids of us singing nicklefag?

You.
Play.
As.
A.
Marine.
And.
You.
Do.
Script related tasks.
Example Above.

And why use triggers?
I don't have time for a thousand plus triggering.

this doesnt make any sense at all...

So you provide the music, and provide a script to everyone and then we are supposed to film ourselves doing what the script tells us and then send the footage to you and you combine everything to a music video?
All real life. Correct?
If yes, then no thank you. I don't even have a camera...

To make things simple.

I host a game.
You join.
You act.
We make the movie.
Kudos and Credits.

Like machinima?

Dude, just do the triggers. It's probably easier than doing multiple takes to get a ton of players to perfectly enact your ideas.

This. SC machinima is very easy anyway. I speak from experience.

I don't have time for triggering.

Then you won't have time to do it manually.

Doing is much faster than coding thousands of triggers.

First, it's closer to dozens of triggers. Second, it would take much more time to get it right manually than just doing the triggers, even if it DID take thousands.

That video doesn't seem to be available in Canada either.

Anyway, if you don't do something seriously amazing, nobody will care.
How about music using only Starcraft sounds? (Do NOT play unit sounds where convenient in some random song like the one posted, that's what other people have done and why they failed hard)

People who played the Starcraft cinematics to other songs have failed as well.

I'm thinking hundreds and hundreds for a 3 to 4 minute music.
I don't want pesky unprofessional re-added in scenes.

Have you spent more time arguing here than working on the map+script?