Playin .sub files

I got this movie, with subs in the form of a .sub file.
Anyone know how I can play this?
I have ffdshow/vlc/windows media player/winamp
I would not have to download anything, but if I must, I will

The following errors has occured. More details might be available in the Messages window.
Unrecognized format for 'C:\Program Files\BitComet\Downloads\Uzumaki\Uzumaki.sub'
=/
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