Part 4/7:

During their mission, the unexpected occurs. A solar storm hits the spacecraft much sooner than anticipated, leading to catastrophic exposure to its radiation. This incident radically alters the DNA of all four crew members – Reed gains the ability to stretch his body, Johnny ignites in flames and controls fire, Sue becomes invisible, and Ben transforms into a super-strong rock-like creature known as "The Thing."

After the accident, the team is observed in a hospital, where they begin to experience the ramifications of their mutations. Johnny attempts to escape, discovering he can ignite at will but almost suffers fatal consequences during a skiing mishap. Meanwhile, Reed and Sue rekindle their old feelings during a dinner invitation organized by Ben, leading to emotional turmoil.