How I Met Your Mother, Heroes, and Jon and Kate Plus 8

8 p.m., CBS

How I Met Your Mother

In true Slapsgiving spirit, Marshall (Jason Segel) gives Ted (Josh Radnor) and Robin (Cobie Smulders) a "Slap Bet" slap to use on Barney (Neil Patrick Harris). Plus, Chris Eliott guest-stars as Lily's (Alyson Hannigan) father.

8 p.m., NBC

Heroes

Noah (Jack Coleman) hosts Thanksgiving dinner, but a mystery guest spooks the Petrellis.

Series finale, 9 p.m., TLC

Jon and Kate Plus 8

In the final episode, the Gosselins take a look back at their last five years on the air. Plus, Kate takes the kids to a dairy farm and Jon takes them to a fire station.

Series premiere, 9:30 p.m., ABC

Find My Family

This brand-new reality show helps people reunite with long-lost family members. In the premiere, a family searches for a daughter they gave up for adoption 29 years ago.

Also on the airwaves ...
Dancing with the Stars, 8 p.m., ABC
House, 8 p.m., FOX
Accidentally on Purpose, 8:30 p.m., CBS
Two and a Half Men, 9 p.m., CBS
Lie to Me, 9 p.m., FOX
Trauma, 9 p.m., NBC
The Big Bang Theory, 9:30 p.m., CBS
Castle, 10 p.m., ABC
CSI: Miami, 10 p.m., CBS
Million Dollar Listing, 10 p.m., BRAVO
Cake Boss, 10 p.m., TLC
Chef Academy, 11 p.m., BRAVO

What are you watching tonight?

  • jackfloyd1973

    finally, that jon & kate plus 8 is off the air, now if only TLC would get rid of the rest of its reality garbage which is everything on that crappy channel, then said channel might not suck so much

    Nov 23, 2009
  • Starprincess13

    Two and a Half Men, House, CSI Miami and Castle.

    Nov 23, 2009
  • MemnochZERO

    The usual: CSI Miami, House, Lie To Me, Heroes, How I Met Your Mother. I'm really looking forward to HIMYM because you can't go wrong with Chris Elliot and more Slapsgiving. I just hope Marshall breaks out a new version of "You Just Got Slapped". Heroes should be pretty cool given the ending of last week, and I hope the Thanksgiving plot doesn't turn into a total turkey. Finally, Thirteen and Taub are back on House and I'm a happy panda.

    Nov 23, 2009
  • Andiezinha

    Heroes and House

    Nov 23, 2009
  • neomichel

    Castle, Heroes, Two and a Half Men, The Big Bang Theory, Lie to Me.

    Nov 23, 2009
  • KDHMHE

    How I met your Mother and The Big Bang Thoery all the way. Its comedy night

    Nov 23, 2009
  • IndianaMom

    How weird to think of Chris Eliott as somebody's father. I still think of him as the man under the stairs on Letterman.

    Nov 23, 2009
  • Rubber_Face

    CBS's Monday Night Comedy Block. But, not the first 30 mins of it.

    Nov 23, 2009
  • joy9585

    What's better than a Thanksgiving Episode from HIMYM? A Slapsgiving Episode! Woohoo!

    Nov 23, 2009
  • KingofIPirates

    Heroes, Trauma

    Nov 22, 2009