This is the moment that your life changes forever.

So says a returning to Brainiac to Clark on this Friday's monumental episode of Smallville. Titled "Homecoming," it marks the show's 200th hour and will focus on our hero's high school reunion.

Get caught up on last week's episode via this TV Fanatic review and then get psyched for what's ahead, courtesy of the following CW preview:

[video url="http://www.tvfanatic.com/videos/200th-episode-promo/" title="200th Episode Promo"] [/video]

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.