Vince Howard

After landing on planet M-113, the Enterprise is stalked by a creature which can assume the shape and form of anyone it chooses, and which kills by removing the entire salt content of its victims' bodies.

Aunt Clara summons Leonardo Da Vinci to paint the Stephens' home.

When Tony orders Jeannie to help someone else, she inadvertently helps to rob a bank.

Uncle Bill allows the twins to have their friend stay, but it turns out that their friend is actually a dog, and pets aren't allowed in the apartment building.

A mechanic discovers and repairs KITT's prototype KARR, without realising it has some nefarious abilities.

Banner runs afoul of a doctor performing mind-control surgery.