With the future uncertain and tensions high, the crew of the New Horizons colony flounders to find some degree of normalcy. Tempers are flaring and it seems that their attempts to keep under the radar may not being going as well as they hoped. All eyes are turned to Mars, and danger is on the horizon. Want to learn more about the podcast or rep some sweet OSIRIS merch? Visit our Linktree at linktr.ee/HorizonRedPodcast

The crew is forced to venture down into the depths of the previous colony when they realize they are out of the serum to counteract the parasites. What will they find in the husk of the Red Horizon colony, and what horrors await? Trigger warning: This episode contains the sound of a gunshot. Listener discretion is advised.

The wall of lies that Dr. Koski and the Callahans built around themselves has come tumbling down, and in the rubble, panic is building. With Alina getting sick and time running out, can the crew of the New Horizons colony make it to the next sunrise? Trigger warning: This episode contains gun violence and the sounds of someone being violently attacked. Listener discretion is strongly advised.

With Parvati offline and the colony spiraling into chaos, the entire crew must work together to stay alive. Secrets are beginning to unravel, and danger is on the horizon. Trigger warning: This episode contains the sound of a gunshot and threats of bodily harm. Listener discretion is advised.

Colonel Stalzer discovers a strange discrepancy between the reports from Laura and the Callahans, and she never could abide a mystery. With suspicions rising, she and head engineer Jack Donohoe go to see the mysterious object the Callahans failed to mention in their reports. Something isn't adding up, and the Callahans are running out of rope.

The Callahans investigate the mysterious metallic object on the Martian surface and panic starts to bubble up. What is going on, and just what aren't the Callahans and Doctor Koski telling everyone?

Life in the New Horizons colony on the surface of Mars is quiet. A small team of researchers along with ancillary security, IT, and engineers working for the private space corporation O.S.I.R.I.S. have learned to appreciate simplicity. That is, until they start to realize they might not know the whole story. Why were they really sent there? And just what isn't O.S.I.R.I.S. telling them?