Archie Panjabi

Oh, Kalinda. How we've missed you.

Four months (!) after fans saw the private investigator brace herself for the return of her estranged husband, Kalinda (Archie Panjabi) is back —boots of justice, baseball bat and all — when The Good Wife's new season premieres on Sunday, Sept. 30 at 9/8c on CBS.

The Good Wife first look photos: Which Florrick is in trouble with the law?

The new preview shows Kalinda in bed with said spouse (Marc Warren) just before she takes a more volatile approach to his presence. And just as Kalinda is pushing, er punching, her hubby away, Alicia (Julianna Margulies) recommits herself to Peter (Chris Noth) as his campaign for governor heats up.

Why is she staying with Peter? What are Diane and Will celebrating? And what do you think of Alicia's slightly different 'do? Watch the promo here:

The Good Wife returns with new episodes on Sunday, Sept. 30 at 9/8c on CBS.