Shades of Blue, the new NBC series starring Jennifer Lopez and Ray Liotta, is finally set to debut in January. The network released a trailer for the series on Sunday, during Sunday Night Football.

In the full trailer, Lopez starts out as a morally ambiguous police officer in New York City and she’s loyal to her boss, played by Liotta. However, when she is arrested by the FBI after being seen possibly taking a bribe, she is recruited to become their informant. She either has to work with the bureau to investigate her boss’ actions or her daughter’s life might be put in danger.

News of the project was first revealed in February 2014 and production started over the summer.

JLo will actually have two shows starting in January. She’s also a judge on the final season of American Idol.

Shades of Blue will debut on Thursday, Jan. 7.