UNDATED -- Get ready for the season finales for many of your favorite NBC shows this spring on Channel 3.
Monday
Chuck (April 27th from 8 to 9 p.m.)
Heroes (April 27th from 9 to 10 p.m.)
Medium (May 18th from 10 to 11 p.m.)
Tuesday
The Biggest Loser: Couples (May 12th from 8 to 10 p.m.)
Law & Order: SVU (May 19th from 10 to 11 p.m.)
Wednesday
Chopping Block (April 29th from 8 to 9 p.m.)
Life (April 8th from 9 to 10 p.m.)
Law & Order (May 20th from 10 to 11 p.m.)
Thursday
My Name Is Earl (May 14th from 8 to 8:30 p.m.)
Kath & Kim (March 12th from 8:30 to 9 p.m.)
Parks & Recreation (May 14th from 8:30 to 9 p.m.)
The Office (May 14th from 9 to 9:31 p.m.)
30 Rock (May 14th from 9:31 to 10 p.m.)
ER (April 2nd from 8 to 9 p.m. - 1 hour retrospective)
ER (April 2nd from 9 to 11 p.m. - 2 hour series finale)
Southland (May 21st from 10 to 11 p.m.)
Friday
Howie Do It (April 24th from 8 to 8:30 p.m. and 8:30 to 9 p.m.)
Friday Night Lights (April 10th from 9 to 10 p.m.)
Saturday
None
Sunday
Celebrity Apprentice (May 17th from 9 to 11 p.m.)