‌The Hollywood legend is teaming up with Morgan Freeman to produce the eight-part series titled The Gray House. In addition to Costner and Freeman, the creative team behind the series makes it a must-watch. Leslie Greif, who produced the Emmy-winning miniseries Hatfields and McCoys starring Costner and Bill Paxton, penned the series alongside Darrell Fetty and John Sayles. Deadline has also revealed that audiences can anticipate an incredible soundtrack, featuring an original track sung by country icon Willie Nelson. The Gray House is premiering in early 2026 on Prime Video.