Private detective Cassie Dewell partners with ex-cop Jenny Hoyt on a search for two sisters who have been kidnapped by a truck driver on a remote highway in Montana. When they discover that these are not the only girls who have disappeared in the area, they must race against the clock to stop the perpetrator before another woman is taken.

Release : November 17, 2020

Website : https://abc.com/shows/big-sky

Total Eps : 47 / 43 minutes

Total Season : 3

Rating : 7.27