Although she's long been a fan favorite on
How I Met Your Mother,
Cobie Smulders isn't too well known outside of her involvement on the hit CBS comedy. That's all about to change next month, however, when
Joss Whedon's
The Avengers hits. In her highest-profile movie gig yet, Smulders plays S.H.I.E.L.D. agent Maria Hill, who works with Nick Fury (
Samuel L. Jackson). For obvious reasons, most of the footage we've ...