AMC Theaters has fired three of its employees after 15 members of an African American women’s group claimed they were racially profiled during a screening of the Harriet Tubman biopic, Harriet, in Louisiana.

The group 504 Queens said that during a Nov. 7 showing of the historical drama about the famous slave-turned-abolitionist at the AMC Clearview Palace 12 in Metairie, they were disturbed several times by employees who demanded to review their tickets and seat assignments, Variety reported.