On the heels of an emotional Grey's Anatomy season premiere and three sneak preview clips from this week's episode, ABC has released an extended trailer for this Thursday's episode (and potentially beyond).

Featuring glimpses of the post-crash flashback episode, as well as future installments, the trailer clocks in at over a minute long and is highly dramatic and emotional stuff - even by Grey's Anatomy standards.

It also contains some fairly revealing teases, so beware. Spoiler (and Kleenex) alert!

Some of the things we can look forward to (or dread):

• Words of wisdom from Mark and Richard.
• Derek's hand giving him problems.
• Arizona losing it in the shower.
• Jackson proposing to April?!

Sound off on this powerful new Grey's Anatomy trailer below, and tell us, what do you predict will happen Thursday and as Season 9 progresses? What do you hope happens for the plane crash survivors?

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.