Hola, mi muchachos and muchachoettes! It is I, Schedule Boy, back from wherever the hell I was. I'm here this time to present a comprehensive list of upcoming season and series premieres and finales for you, my adoptive TV Squad family.

What a crazy season its been! Shows that had so much potential (The Nine, Studio 60) struggled to stay on the air, while others (Ugly Betty, Friday Night Lights, Jericho, 30 Rock) surprised us with their growing fan bases and popularity. Then there were shows like ER that made a sudden comeback and ones like Gilmore Girls and Scrubs that didn't seem to find their way for the first half of the season. Well, at least we could be confident that hits like Grey's Anatomy, American Idol, 24 and Lost would carry us through the season. Then again, maybe not. Like I said, crazy season.

So, sit back, relax, and enjoy this fine presentation, presented in color with limited commercial interruption. You can find the list of premieres and finales (as well shows returning from hiatus) after the jump. Remember, dates are subject to change, so we'll be updating as time moves forward.