Nightmare of Planet No. 4 (E43)

Soga feels troubled by his own paranoia. He and Dan are taking on the role of test pilots for a new interplanetary rocket, the Scorpion. Although it's normal for a 20-day sleep to ensue in deep space, the rocket starts drifting into a mysterious area. They awaken ten days later than expected on the Fourth Planet, a world similar to Earth, billions of kilometers away. (Prime Video)