The Love Boat/He's My Brother / Zeke and Zelda / Teach Me Tonight
He's My Brother / Zeke and Zelda / Teach Me Tonight is the thirteenth episode of the fifth season of The Love Boat, and the one hundred nineteenth episode overall.
Two stowaways pretend to be another couple, and they start charging things not knowing that the crew members who approve them will have to pay for what they charge. A woman meets the author of a book she's reading. And Doc's brother comes on board and has a lot of pent up resentment for him.