Sounds like there’s going to be plenty of guilt to go around on this week’s The 100, check but first let’s take a look at last week’s episode and talk about what went down on the ground and up above on the Ark.

“His Sister’s Keeper” finally gave us that backstory we’d been wanting since the first episode on the complicated relationship between Bellamy (Bob Morley) and his sister, cure  Octavia (Marie Avgeropoulos). In the form of flashbacks to their time on the Ark, combined with Bellamy and Jasper (Devon Bostick) saving Octavia from a Grounder in the present, we learned the two are definitely still holding some deep grudges against each other about the past. (Bellamy: “My life ended the day that you were born.”) And while many in the search party for Octavia sadly didn’t make it past the Grounders’ booby traps, Finn (Thomas McDonell) also managed to get stabbed in the chest with a knife, naturally, just after girlfriend Raven (guest star Lindsey Morgan) found out from Clarke (Eliza Taylor) that he cheated on her.

Read the rest at The 100 Sneak Peeks: Morality Will Be Tested on ScreenFad.