“Part IV” Filming Locations

With Ambrose's urging, Cora undergoes hypnotherapy to try to recover memories of the Fourth of July night where her missing time started.

The Sinner episode “Part IV” was filmed in Yonkers in the United States of America.

Tara Bar & Grill as Carl's Taproom Bar & Grill

Cora retells the Fourth of July meeting at the bar, this time with J.D. as the guy she left with.

Pier 701 Restaurant & Bar as Restaurant

Ambrose goes to dinner with his wife at a restaurant that they first went to years before after she lost her baby.