[s4e5] Cell — Block

While "Internment" is the most likely match, "Cell Block" or "S4E5" can refer to other shows:

The episode features a unique "inside-out" crisis. While Rick and Carl deal with walkers breaching the outer fences, Hershel must manage the threat of patients dying and reanimating inside the locked cells.

: Season 4, Episode 5 is literally titled " Cell Block " and features the cast pretending to be in prison for a class project.

The query refers to of The Walking Dead , titled "Internment." The "Cell Block" is Cell Block A , which serves as the isolation ward for members of the group infected with a deadly flu. Key Feature: The Isolation & Crisis in Cell Block A