Nicollette Sheridan has sued Marc Cherry, the creator of "Desperate Housewives," alleging he struck her across the head and face on the set, and after she complained he fired her.

In the legal papers, obtained by TMZ, Nicollette is suing for assault and battery, gender violence and wrongful termination.

Sheridan is suing for more than $20 million.

In the lawsuit, Sheridan claims Cherry created a hostile work environment from the get go, "behaving in an extremely abusive and aggressive manner toward the individuals who work on the show."

Sheridan says during the 5th season, Cherry put her in his crosshairs. She claims on September 24, 2008, he physically assaulted her after she questioned him about something in the script. According to the lawsuit, "Cherry took her aside and forcefully hit her with his hand across her face and head."

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