Marvel has released the first poster for its Thor movie, depicting Chris Hemsworth in the title role with Mjolnir.  The film releases in 3D on May 6th, 2011 (see “'Thor' in 3D”). 

Other cast members include Tom Hiddleston as Loki, Natalie Portman as Jane Foster, Anthony Hopkins as Odin, Rene Russo as Frigga, Ray Stevenson as Volstagg, Tadanobu Asano as Hogun, Jaimie Alexander as Sif, Idris Elba as Heimdall, and Joshua Dallas as Fandral.