<i>The Closer</i> The Closer

On Monday's Season 5 finale of The Closer, guest star Mary McDonnell makes a return visit as Capt. Sharon Raydor, and if the past has taught us anything, we'll see plenty of squaring off between Raydor and Brenda Leigh (Kyra Sedgwick).

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But don't take our word for it: Check out an exclusive video from the finale below. In the clip, Raydor asks Brenda for help in a possible case of spousal abuse involving a fellow officer. Brenda, a little busy with her own cases, clearly feels she has better things to do.The tension isn't likely to end there. Series creator James Duff tells TVGuide.com

that Brenda's handling of the case will ultimately take a serious turn.

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"[Brenda is] put into a very awkward position," Duff says. "She doesn't like having to help out Capt. Raydor. She takes her orders very literally — so literally that she's indirectly responsible for someone being shot."Watch the clip below. How do you think the season will end?