Watch the official teaser trailer for the ABC crime drama series Big Sky: Deadly Trails, created by David E. Kelley.<br /><br />Big Sky: Deadly Trails Cast:<br /><br />Katheryn Winnick, Kylie Bunbury, Dedee Pfeiffer, Reba McEntire and Jensen Ackles<br /><br />Stream Big Sky: Deadly Trails September 21, 2022 on ABC!
