How I Met Your Mother (8pm, CBS) - CBS comedies return tonight and HIMYM brings it with their 100th episode, in which Barney (Neil Patrick Harris) has to choose between giving up his trademark suits and getting a girl he wants (Stacy Keilber). It features the cast in a musical number called "Nothing Suits Me Like a Suit" and has guest stars Rachel Bilson and Tim Gunn.
House (8pm, Fox) - "House" was originally slated to return with new episodes on January 25, but returns early just to mess with "Chuck," which is debuting in its regular time slot tonight. In addition to the usual case ("It's not lupus."), House and Wilson vie for the attention of a neighbor, and Taub and Thirteen try to play a practical joke on Foreman.
Chuck (8pm, NBC) - Chuck has to protect a visiting dictator, played by Armand Assante, and he needs Awesome's help to get the job done.
Antiques Roadshow (8pm, UNC-TV) - The second episode filmed in Raleigh. Read all about it.
The Bachelor: On the Wings of Love (8pm, ABC) - Tonight an extra girl goes home after receiving a rose, thanks to some good ole "Bachelor" scandal.
Men of a Certain Age (10pm, TNT) - Finally, something that doesn't air at 8. Joe gives the guys vivid details about his first date in 20 years.