Hero in the Family

A teenage son of an astronaut tries to help his father after he and a chimpanzee switch brains as the result of a space flight mis-hap in which the boy must protect the "chimp" in which his... A teenage son of an astronaut tries to help his father after he and a chimpanzee switch brains as the result of a space flight mis-hap in which the boy must protect the "chimp" in which his... A teenage son of an astronaut tries to help his father after he and a chimpanzee switch brains as the result of a space flight mis-hap in which the boy must protect the "chimp" in which his... A teenage son of an astronaut tries to help his father after he and a chimpanzee switch brains as the result of a space flight mis-hap in which the boy must protect the "chimp" in which his...