The third season of "Orphan Black" will conclude on Saturday, but fans of the show are now excited to find out what will happen to Sarah Manning and her Leda clones next season. 

Early last month, BBC America announced that the Canadian sci-fi thriller was renewed for season 4. It will reportedly air 10 new episodes in 2016. During the announcement, series co-creator Graeme Manson and John Fawcett told the press that they are glad to come up with new episodes for another season. 

"We're thrilled to be moving forward with season four of the 'Orphan Black' saga. Huge thanks to our partners Temple Street Productions, and to BBC America and Space. We're extremely excited about where our story lines are going, and look forward to riding the rollercoaster with our amazing fans," the series creators stated. 

"Orphan Black" season 4 will see the return of lead star Tatiana Maslany, who portrays multiple roles in the series. She will be joined by Ari Millen, who also portrays several different characters because he is part of Leda's male counterpart called Project Castor. Series regulars Skyler Wexler, Ksenia Solo, Zoe De Grand Maison, Kristian Bruun, and Kyra Harper will also return. 

Meanwhile, the final episode of "Orphan Black" season 3 will reportedly deal with Sarah's recent discovery that her foster mother Mrs. S (Maria Doyle Kennedy) is the original of both Leda and Castor clones. Her clone sisters will deal with their own problems as well. 

The official synopsis for the episode titled "History Yet To Be Written" says: 

"As Clone Club races towards the truth, Castor and Topside force Sarah to make uneasy alliances. But there is some rest for the wicked, when Donnie gives Helena an unexpected 'gift', and the results of Alison's candidacy finally come in. Even as team Leda takes a moment to breathe, change is afoot and a life hangs in the balance."

The season 3 finale will air on Saturday, June 20.