Take another look @ revealing images of actress Jaimie Alexander, possibly returning as 'Asgardian' warrior 'Sif' in "Thor: Ragnarok", as she poses for the March 2016 issue of "Shape" magazine:
Alexander's first major film role was in the horror feature "Rest Stop" (2006) followed by "Hallowed Ground" (2007).
She then played the character 'Jessi' on the ABC Family series "Kyle XY",followed by guest roles on "CSI: Miami" and "Bones".
Alexander was cast as 'Sif' in Marvel Studios' live-action feature "Thor, directed by Kenneth Branagh, released May 2011...
...then reprised the role in the sequel "Thor: The Dark World" and the TV series "Marvel's Agents Of S.H.I.E.L.D."
Click the images to enlarge...
