taahm feb27 cbs 3 'Two and a Half Men' sneak peek: Fists are flyingWhen Patton Oswalt joins “Two and a Half Men” on Monday (Feb. 27), it looks like fists will be flying. And the target of his anger is Walden Schmidt (Ashton Kutcher).

Oswalt is cast to play Schmidt’s former business partner. One of the show’s writers characterized the relationship as Oswalt playing “the [Steve] Wozniak to Walden’s [Steve] Jobs.” But it seems that the computer entrepreneurs may have had a little falling out. We’re guessing that Schmidt ended up with all the money and Oswalt’s character ended up holding the bag.

Lucky for everyone involved, Alan (Jon Cryer) is there to maintain the peace, or at least as much as he can.

Oswalt’s episode airs on Feb. 27 at 9 p.m. ET.

Here are some more photos…

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