Marcus Kane and Octavia Blake will join hands and start a rebellion to challenge Chancellor Charles Pike in the upcoming chapter of The 100 season 3. Fans will also learn more about A.L.IE (the intelligent hologram) and what she wants from Sky crew in episode 6 titled, Bitter Harvest.

The official synopsis for the episode reads as follows:

Clarke (Eliza Taylor) is torn between vengeance and mercy. Meanwhile, Kane (Henry Ian Cusick) and Octavia (Marie Avgeropoulos) work together to avert a disaster, and Abby (Paige Turco) continues to worry about Raven (Lindsey Morgan).

Click here to watch the episode online on The CW website (only in the US).

Executive Producer Jason Rothenberg previewed a rising revolution in the upcoming episode. He said in a promo, "We get to see Pike continuing his sort of consolidation of his power. Kane, who is now out of power, is not resting. He is not letting Pike do whatever he wants. Kane is beginning to foment a revolution."

In the previous episode, fans saw that Raven took the chip given by Jaha and A.L.I.E and her leg pain was gone. Speaking about episode 6, Rothenberg said, " A.L.I.E has a job for Raven, and that is one of the reasons why A.L.I.E came back to Arkadia. First was because the computer system in Arkadia contains something that she is looking for. And she is going to ask Raven to find it."

Previously Bob Morley, who plays Bellamy teased that A.L.I.E will play a huge role in the rest of season 3. Morley told Entertainment Weekly, "Season 3 gets quite sci-fi, and even I and the rest of the cast would have to really read and reread the scripts to make sure we're all following what's happening with the artificial intelligence world."

"Luckily for me, Bellamy was pretty in the dark about that whole thing, so I could play dumb quite easily. ... Watching Bellamy kind of get a bit left behind [the high-tech world] is fun. His story was always kind of low-tech," he added.

The 100 season 3 episode 6 airs on 25 February at 9pm EST on The CW.