Came across this kick-ass short as part of the Indy Mogul web series.  Great pacing and action on a small budget is always a plus.  Here's the description as listed on their YouTube channel ...

In the thrilling conclusion to last week's butt kicking test film, our super heroine Tybee uses her Grappling Hook to fly up to the roof for one last battle. Check out all the super hero action and tell your friends!

Check out...

Part One: http://www.youtube.com/watch?v=7Wusz3QNK4c
Super Hero Mask Build: http://www.youtube.com/watch?v=TETSsxXoFBg
Grappling Hook Build: http://www.youtube.com/watch?v=LAO88yv21nc

Indy Mogul's Original Shorts are funny short films featuring the effects and props from Indy Mogul's Backyard FX. Great filmmaking on a budget. Fun, Cheap, Filmmaking.

Website: http://www.indymogul.com