Doctor Smith disposes of a plant that grows to a gargantuan size and becomes attached to the Jupiter 2.
Did You Know?
The name Sobram, given to the race of warriors who once dominated the planet, is derived from the name of guest star Abraham Sofaer. See more
Even though Dr. Smith's plant which has attached itself to the top of the J2 has grown so big to clog up the intake vents, when we see exterior shots of the J2 avoiding missiles and releasing the Pod the plant is nowhere to be seen. See more
My computers indicate that the plant has attached itself to the outside of the ship as it thinks Dr. Smith to be its mother.
Dr. Zachary Smith