Who wouldn't love that face?
8 p.m., CBS
How I Met Your Mother
Rekindled feelings for Robin (Cobie Smulders) cause Barney (Neil Patrick Harris) and Ted (Josh Radnor) to fight—even though Robin doesn't love either of them anymore.8 p.m., FOX
House
House (Hugh Laurie) and his team try to diagnose a man whose fiancee won't stop grilling him about a past relationship. More importantly, they also bust out their best Gladys Knight and the Pips impression at a karaoke bar.8 p.m., NBC
Chuck
Chuck (Zachary Levi) and Sarah (Yvonne Strahovski) shadow a married team of CIA agents (guest stars Swoozie Kurtz and Fred Willard, a.k.a. the busiest man on TV).Season 2 premiere, 10 p.m., BRAVO
The Real Housewives of New Jersey
Are you ready for another season of cat fights, fake tans, and fist-pumps? Because Caroline, Dina, Teresa, Jacqueline, and Danielle are. Cross your fingers for a Snooki cameo.10 p.m., SHO
Nurse Jackie
Jackie (Edie Falco) reignites her affair with Eddie (Paul Schulze)—and finds out that Dr. O'Hara's lover (Julia Ormond) has been cheating on her.
Also on the airwaves...
Dancing with the Stars, 8 p.m., ABC
One Tree Hill, 8 p.m., CW
10 Things I Hate About You, 8 p.m., ABC Family
Rules of Engagement, 8:30 p.m., CBS
The Big Bang Theory, 9 p.m., CBS
24, 9 p.m., FOX
Gossip Girl, 9 p.m., CW
Intervention, 9 p.m., A&E;
Romantically Challenged, 9:30 p.m., ABC
Castle, 10 p.m., ABC
CSI: Miami, 10 p.m., CBS
Law and Order, 10 p.m., NBC
United States of Tara, 10:30 p.m., SHO
MLB Baseball: Angels v. Red Sox
NHL Hockey Playoffs: Flyers v. Bruins, Canucks v. Blackhawks
What are you watching tonight?
Follow TV.com writer Stefanie Lee on Twitter: @StefAtTVDotCom
24, NHL. What a night!
The cable where I live didn't air NBC tonight at all, but instead there were two Fox stations. This is crap I missed CHUCK.
HIMYM and Castle!!!
House
How I Met Your Mother, Gossip Girl and Castle
Nucks Vs. Hawks! 2-0 tonight! Eat that Chitown.
24, Law and Order
Chuck and House
House, Castle and CSI Miami.
Chuck!! I love that show. That's the only show on Monday that I watch. I really hope it gets renewed again. It's the best thing on NBC.
Interesting.
24 and Castle
I'll watch How I Met Your Mother and watch Chuck later online. Why do they have to air so much good stuff at 8 pm Monday?
House, 24, How I Met Your mother
Chuck, Big Bang, Castle
The Big Bang Theory and Romantically Challenged
24 Chuck, Castle, House, The Big Bang Theory, How I Met Your Mother, Gossip Girl
One Tree Hill,Gossip Girl,How I Met Your Mother,The Big Bang Theory,24,House
Nothing better than How I Met Your Mother and 24
House, Gossip Girl, Castle. I don't get the appeal of Chuck. I saw a few eps, but it kinda bored me.
One Tree Hill & Gossip Girl
Too much good TV to watch on Monday nights.
24 and chuck
Hockey
Chuck!!! How I Met Your Mother, 10 Things, Big Bang Theory, Gossip Girl, Castle
Cool picture of Chuck!
Chuck & Castle.