After the entire flora goes extinct, ecologist Lowell maintains a greenhouse aboard a space station for the future with his android companions. However, he rebels after being ordered to destroy the greenhouse in favor of carrying cargo, a decision that puts him at odds with everyone but his mechanical companions.

Bud and Doyle are two losers who are doing nothing with their lives. Both of their girlfriends are actively involved in saving the environment, but the two friends couldn't care less about saving the Earth. One day, when a group of scientists begin a mission to live inside a "Bio-Dome" for a year without outside contact, Bud and Doyle mistakenly become part of the project themselves.

A team of Arctic researchers find a 40,000 year-old man frozen in ice and bring him back to life. Anthropologist Dr. Stanley Shephard wants to befriend the Iceman and learn about the man's past while Dr. Diane Brady and her surgical team want to discover the secret that will allow man to live in a frozen state.

Born inside a glass enclosure, a young scientist discovers there’s more to life when she meets a man from the outside.