On tomorrow night's new episode of The Ghost Whisperer, Melinda feels Jim slipping away. Are his memories of her lost forever?

Enjoy the following video preview for the installment, which is titled "Ball & Chain."

[video url="/videos/ball--chain-preview/" title="Ball & Chain Preview"] [/video]

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.