Early Buzz: 'Doctor Who,' Colbert and more news

Happy Thursday, everyone! I hope you're having an enjoyable week -- if not, take some comfort in the fact that it's almost over.

Your headlines:

- Watch a trailer for Doctor Who's new season.

- Doctor Who's Christopher Eccleston is in talks to be in Thor 2.

- Stephen Colbert is organizing a music festival.

- The collector's edition of Scott Pilgrimgoes on sale soon.

- David Crosbywrote a poem in honor...