Today on TV

Stanley Cup Finals (6 p.m., Ch. 5): Penguins at Red Wings

Big Bang Theory (7 p.m., Ch. 2): The guys ask Penny to join their Halo team. (R)

The Bachelorette (7 p.m., Ch. 4): Yikes. I can't sit through an hour of this junk. And tonight's episode is two hours long.

How I Met Your Mother (7:30 p.m., Ch. 2): Jane Seymour guests as an older woman for Barney; Bryan Cranston guests as Ted's boss. (R)

Two and a Half Men (8 p.m., Ch. 2): Rose returns. (R)

The Osmonds 50th Anniversary Reunion Special (8 p.m., Ch. 11): Taped in Las Vegas. (R)