Benicio del Toro joins Guardians of the Galaxy

After being in unsuccessful talks for Star Trek, Benicio del Toro has joined the cast of Guardians of the Galaxy in an unannounced role. Like most other cast members, his deal will involve multiple films so the role must be pretty substantial.

Rumor has it, and this is just a rumor, that del Toro might have been cast as Thanos. However, that means he will have to at least be in The Avengers 2.