Two Illinois nursing-home aides were arrested after filming themselves taunting a 91-year-old woman with dementia — and then posting the disturbing video to Snapchat.

The clip shows elderly Margaret Collins clearly in distress at the Abington of Glenview as she repeatedly tries to throw off a hospital gown that keeps being put on top of her.

“Margaret hates gowns!” the video caption stated alongside two laughing emojis, according to CBS Chicago.

“That was their disturbing form of entertainment?” Collins’ daughter, Joan Biebel, told the station.

“If they’re in her room, they should’ve been there for a reason to help her, assist her, not to exploit her and threaten her and demean her and post it on social media,” Biebel added to Fox 5.

The alleged cruel certified nursing assistants, Brayan Cortez and Jamie Montesa, were charged with misdemeanor disorderly conduct and are due in court later this month, according to the reports.

Abington said it also “immediately terminated” the pair for violating “our standards and policies” when it found about the video filmed late last year.

Collins’ family is now suing the home and staffers for $1 million over the incident, their lawyer, Margaret Battersby Black, said. The suit was filed in Cook County Circuit Court.

“Not only did [Collins] not get the care she needed, but she got bullied and taunted instead,” Black told CBS.

“They had two staff members who were in her room for the sole purpose of playing a sick game.”