Y: The Last Man 1x4 Karen and Benji Season 1 Season 1 9 Episodes 1x1 - The Day Before 1x2 - Would the World Be Kind 1x3 - Neil 1x4 - Karen and Benji 1x5 - Mann Hunt 1x6 - Weird Al is Dead 1x7 - My Mother Saw a Monkey 1x8 - Ready. Aim. Fire. 1x9 - Peppers On Jennifer's orders, Yorick and Agent 355 search for a geneticist who can unravel the mystery of how he survived. Meanwhile, Hero and Sam encounter a dangerous group of women.