amy poehler parks rec 320 NBC season finales: End dates for 'Chuck,' 'The Office' and moreNBC has scheduled season finale dates for most of its series, including hour-long finishes for “The Office” and “Parks and Recreation” in May, “Chuck” ending its fourth season on May 16 and a quickly approaching sayonara for “Harry’s Law.”

The network also wants you to know that “30 Rock” will reach the 100-episode milestone on April 21, two weeks before its season finale on May 5. The episode will deal with the 100th episode of “TGS” and the staff wondering if it will be the last. (It won’t be the last one for “30 Rock,” which has already been renewed for 2011-12.)

Not on the list at the moment: “Law & Order: Los Angeles,” which returns to the schedule on April 11 and should run into the early part of the summer.

Here’s the rundown of finale dates:

Monday, April 4

10 p.m. “Harry’s Law”

Friday, April 8

8 p.m. “Who Do You Think You Are?”

Tuesday, April 19

10 p.m. “Parenthood”

Sunday, May 1

8 p.m “America’s Next Great Restaurant”

Thursday, May 5

8:30 p.m. “Perfect Couples”
10 p.m. “30 Rock”

Thursday, May 12

8 p.m. “Community” (one hour)
10:30 p.m. “Outsourced”

Monday, May 16

8 p.m. “Chuck”

Wednesday, May 18

10 p.m. “Law & Order: SVU”

Thursday, May 19

9 p.m. “The Office” (one hour)
10 p.m. “Parks and Recreation” (one hour)

Saturday, May 21

11:30 p.m. “Saturday Night Live”

Sunday, May 22

9 p.m. “The Celebrity Apprentice”

Monday, May 23

9 p.m. “The Event”

Tuesday, May 24

9 p.m. “The Biggest Loser”

Posted by:Rick Porter