"Unspeakable: The Murder of JonBenét Ramsey," a true crime drama starring Melissa McCarthy and Clive Owen, is coming to Paramount+.

As it turns out, that JonBenét Ramsey series Melissa McCarthy is working on is the first installment of this anthology, tentatively titled Unspeakable. According to a press release, the show will delve “into some of the nation’s most heartbreaking and gripping unsolved crimes.

The Murder of JonBenét Ramsey”, a gripping eight-episode limited series that’s bound to have you hooked from the first moment. This isn’t your average true crime show—”Unspeakable” dives deep into one of the most perplexing and heartbreaking cold cases in American history: the 1996 murder of six-year-old JonBenét Ramsey.

The previously announced limited series stars Melissa McCarthy and Clive Owen as Patsy and John Bennett Ramsey, the parents of 6-year-old JonBenét Ramsey who was murdered in 1996.

Paramount+ has unveiled the title of its forthcoming anthology true crime series, the first installment of which will delve into the JonBenét Ramsey story, featuring stars Melissa McCarthy and Clive Owen.

Paramount+ announced its previously untitled series on the murder of JonBenét Ramsey is part of their new Unspeakable anthology series.

Melissa McCarthy on What Makes Her JonBenét Ramsey New Series Different (Exclusive) Melissa McCarthy and her husband, Ben Falcone, chat with ET's Nischelle Turner at the 82nd Golden Globe Awards, airing on CBS and streaming on Paramount+ on Sunday.