Tonight's episode, "I Am a Tree," (9 p.m. EST) takes its name from a song written by Doug Gillard, and performed by Guided by Voices. We'll see if the voices of the interns can successfully guide Izzie back into the internship program, which they will attempt to do.

Cristina, meanwhile, has the honor of meeting Dr. Burke's parents, Jane and Donald (played by Diahann Carroll and Richard Roundtree) under rather awkward circumstances. To say the least. You've seen the previews.

Also, a distraught Addison takes a break from her hospital duties, a surgical patient lives what may be her last day to the fullest, and somebody's panties are tacked up on the bulletin board, which can only lead to good things.

Some of you in Canada, of course, have already seen this. But the rest of us are looking forward to it. We'll have our exclusive Episode Guide, pics and quotes up after the show, so check back!

Catch up on last week's season premiere, "Time Has Come Today," by reading our comprehensive guide as well as our staff's Round Table discussion. Check out our list of memorable quotes and our image gallery from the episode, too.

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