Labor Day Television Marathons: NCIS, Castle and More!

It's the final weekend of summer and you should probably be grilling or swimming.

But let's face it: we don't always do what we're supposed to do.

So for those in front of the television today and tomorrow, here's a rundown of various marathons across the television dial:

Sunday, September 1
Sex and the City (Midnight-Midnight Monday, Style)
Law & Order (5 a.m.-1 p.m. Saturday, TNT)
Homicide Hunter (6-11 a.m., Investigation Discovery)
American Ninja Warrior (9 a.m.- Midnight, G4)
Monsters and Mysteries in America (9 a.m.-5 p.m., Destination America)
Roseanne (10 a.m.-5 a.m. Monday, WEtv)
Urban Legends (10 a.m.-2 p.m., Chiller)
Super Soul Sunday (10 a.m.-3 p.m., OWN)
Snapped (10:30 a.m.-1 a.m. Monday, Oxygen)
Law & Order: SVU (11 a.m.-2 a.m. Monday, USA)
River Monsters (1-7 p.m., Animal Planet)
Ray Donovan (1-10 p.m., Showtime)
Dateline: Real Life Mysteries (2-7 p.m., TLC)
Oprah: Where Are They Now? (3 p.m.-2 a.m. Monday, OWN)
Airplane Repo (3-8 p.m., Discovery Channel)
Mountain Monsters (5 p.m.-6 a.m. Monday, Destination America)
Haven (9 p.m.-3 a.m. Monday, Chiller)
Ghost Mine (10 p.m.-4 a.m. Monday, Syfy)

Monday, September 2
BBQ Pitmasters (6 a.m.-5 p.m., Destination America)
Long Island Medium (6 a.m.-3 p.m., TLC)
Ghost Whisperer (6 a.m.-6 a.m. Tuesday, Chiller)
Millionaire Matchmaker (6 a.m.-8 p.m., Style)
Law & Order: Criminal Intent (6 a.m.-6 p.m., Oxygen)
Deadly Women (8 a.m.-10 p.m., Investigation Discovery)
NCIS (8 a.m.-7 p.m., USA)
Call of the Wildman (9 a.m.-6 a.m. Tuesday, Animal Planet)
Storage Wars (9 a.m.- 8 p.m., A&E)
The Haves and the Have Nots (9 a.m.-2 a.m. Tuesday, OWN)
Fast N' Loud (9 a.m.-10 p.m., Discovery Channel)
Castle (10 a.m.-10 p.m., TNT)
My Fair Wedding with David Tutera (10 a.m.-5 p.m., WEtv)
Mob Wives (11 a.m.-6 p.m., VH1)
Melissa & Joey (Noon-4:30 p.m., ABC Family)
Dexter (1-10 p.m., Showtime 2)
Ridiculousness (1:09-7 p.m., MTV)

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