On TV Tonight, Monday 5/6/2013: Warehouse 13, Castle and more

8 PM – 9 PM

Dancing with the Stars – 8pm ABC

How I Met Your Mother – 8pm CBS

Oh Sit! – 8pm CW

Rihanna 777 – 8pm FOX

The Secret Life of the American Teenager – 8pm ABC Family

The Voice – 8pm NBC

Rules of Engagement – 8:30pm CBS

9 PM – 10 PM

2 Broke Girls – 9pm CBS

90210 – 9pm CW

Defiance – 9pm Syfy

Rectify – 9pm Sundance Channel

Mike & Molly – 9:30pm CBS

10 PM – 11 PM

Bates Motel – 10pm A&E

Castle – 10pm ABC

Hawaii Five-0 – 10pm CBS

Revolution – 10pm NBC

Warehouse 13 – 10pm Syfy

(Please note: The image grid at the top is the default Winter/Spring 2013 schedule and might not always represent what is currently airing tonight. Please make sure to look at the list below to get the most up to date information.)