Rocket-bye Baby (1956) is a Animation, Comedy, Science Fiction film that follows a cosmic mix-up results in a Martian baby being delivered to Earth, while an Earth baby is sent to Mars. Joseph Wilbur and his wife try to raise the green-skinned, ingenious Martian tyke as if he were an Earthling. But the kid builds his own spaceship and flies away, and Wilbur must find him and bring him back, or he'll never be able to make an exchange with the Martian parents for his own boy. Rocket-bye Baby is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 6.4 out of 10 from 19 votes. Fans of animation movies may also want to explore similar titles below.