Monday on TV

Football (6:30 p.m., ESPN): Packers at Bears

How I Met Your Mother (7 p.m., Ch. 2): The gang helps Barney's mother move.

Dancing With the Stars (7 p.m., Ch. 4): The dancers compete.

Chuck (7 p.m., Ch. 5): Chuck and Sarah go undercover in Milan during Fashion Week to recover a secret weapon.

House (7 p.m., Ch. 13): A teenager collapses during a skateboarding competition.

90210 (7 p.m., Ch. 30): Naomi tries to cope with her assault.

Rules of Engagement (7:30 p.m., Ch. 2): Jeff keeps a list of mistakes that Audrey has made.

Two and a Half Men (8 p.m., Ch. 2): Lindsey ask Alan to move in with her.

The Event (8 p.m., Ch. 5): The president's staff grapples with a new reality.

Lone Star (8 p.m., Ch. 13): Lindsay thinks she might not know Bob as well as she thought.

Gossip Girl (8 p.m., Ch. 30): It's Blair's first day at Columbia.

Mike & Molly (8:30 p.m., Ch. 2): Molly gets a cold before her first date with Mike.

Hawaii Five-0 (9 p.m., Ch. 2): The team tries to prevent a breach of national security when a former NSA cyberterrorism expert is kidnapped.

Castle (9 p.m., Ch. 4): Beckett and Castle search for a psychic's killer.

Chase (9 p.m., Ch. 5): A state trooper's son is murdered.