A retired Olympic equestrian takes on a new dressage student at his idyllic farm in New Jersey. Over time, tensions mount between the two, leading to 911 calls, cryptic social media posts, and accusations of spying. The feud culminates in a shocking act of violence and a trial that rocked the prestigious and sophisticated world of dressage.
| Actor | Role |
|---|---|
| LLauren KanarekSelf | Self |
| MMichael BarisoneSelf | Self |
| JJonathan KanarekSelf | Self |
| RRob GoodwinSelf | Self |
| LLara OsborneSelf | Self |
| DDerek HeymerSelf | Self |
| EEd BilinkasSelf | Self |
| CChris DeiningerSelf | Self |
| CChristopher SchellhornSelf | Self |
 Jeffrey DahmerSelf (Archive footage) | Self (Archive footage) |
 John Wayne GacySelf (archive footage) | Self (archive footage) |
 Anderson CooperSelf (archive footage) | Self (archive footage) |