Question: "Separation Anxiety" is the fifth season premiere of which American spy thriller drama television series,  and the 49th episode overall, that premiered on Showtime on October 4, 2015? 
Sentence (from "List of All-Stars and Pahkitew Island episodes"): The series' 100th episode is the 9th episode of this season which is called "Zeek and Ye Shall Find".
Relevant evidence: No