Ep 4. It Only Takes One

The episode "It Only Takes One" of Big Sky season 1 centers on the search for missing girls, as Cassie and Jenny collaborate to track down clues that could lead them to the perpetrator. There is tension within the search party, as friends and associates of the victims exchange accusations and scramble to defend their own reputations as the investigation heats up.

As they dig deeper into the mystery of the missing girls, Cassie and Jenny uncover secrets that were meant to stay buried. Tensions flare as accusations and counter-accusations fly, leading to several confrontations between characters.

At the same time, Cassie struggles with her own personal demons, wrestling with her feelings for an ex-partner even as she tries to stay focused on the case. Matters become even more complicated when a shocking revelation rocks Cassie to her core, forcing her to reexamine everything she thought she knew about her own life.

Meanwhile, the search for the missing girls takes the team to new and dangerous places, as they venture into the wilderness in search of clues. But as they close in on the culprit, they realize that they may be facing a foe far more deadly – and unpredictable – than they ever imagined.

The tension builds to a thrilling climax, as Cassie and Jenny race against the clock to save the lives of the missing girls and bring the perpetrator to justice. With twists and turns at every corner, "It Only Takes One" is a gripping and suspenseful episode that will keep viewers on the edge of their seats.