Ted, Jamie and Reggie go macho on an all-male fishing trip-- tailed by a slighted and competitive bevy: Joan, Vicki and Harriet.

When overexposure to Harriet infects heuristically mimicking Vicki with Harriet's personality traits and shrieking tantrums, Ted must purge the brat out of her at his factory -- but not before Harriet and Bonnie Brindle wonder where Vicki suddenly vanished to and summon the police.

To train Vicki to be more affectionate, Ted buys her a toy cat that only makes her mimic Jamie's past jealousy and run away.

Tipped off on the sly by busybody Bonnie Brindle, Child Services threatens to take Vicki away unless the Lawsons can produce her past -- and she passes a medical exam.

To charm prissy and picky Jessica, Jamie throws an expensive party for her, ignoring a surprising school tomboy.

When timid Ted uses the "stork theory" in answering Jamie's questions about sex, Jamie believes Dad's in serious need of sex education and tries to help him out.

Jamie tries to show Vicki the meaning of compassion by sharing, which she does -- including the dress off her back, while the Brindles move in with their marital dispute.

A United Robotronics strike pits shop steward Ted against management rep Brandon; Joan has her students use the strike as a social studies exercise, which also goes awry.

To help a withdrawn and bitter classmate cope with leukemia, Jamie and Joan help set up a play on fighting disease.

Jamie regrets putting Vicki on guard duty for his pricey newJamie regrets putting Vicki on guard duty for his pricey new bike when her eyes start to malfunction in a schoolyard of prowling thieves. bike when her eyes start to malfunction in a schoolyard of prowling thieves.

The Lawsons and Reggie and Harriet take a wilderness camping trip, and get lost.

When a vaudeville actor thinks Vicki is his long-lost daughter, he drafts her into a show and threatens her adoption.

Ted has the unenviable task of explaining to his unwary Vicki-doting father, who bitterly lost his job to automation, that his new lovely adopted granddaughter is really a robot.

Still out to flatter the redoubtable Jessica, Jamie takes her out to an expensive restaurant while tightwad Ted puts Vicki in charge of household expenses.

Joan's civic project with the homeless prompts Jamie to bring home a bum, who virtually takes over the Lawson household.

Nagged by classmates that Vicki has a wooden personality, Jamie overdoes it in secretly programming her a livelier one.

After being burglarized (while Vicki's home and they're at a restaurant), the Lawsons join the neighborhood watch.

To help Brandon get promoted to a job in Japan, Joan pretends that she's his estranged wife and that Vicki and Jamie are their kids.

When unseen Vicki is struck by lightning and begins influencing objects around the house, the shook-up and unwary Lawsons call in a pair of hapless ghostbusters.

Vicki literally balloons after Ted unwittingly upgrades her energy-supplementing polynucleotide processor with an appetite, which creates excess digestive gases and causes her a date problem for the school dance.

Vicky imitates Ted's demostration on saving a choking victim's life on Brendle. Brendle arrives the next day faking a broken neck and threatens to sue the Lawson's.

Prompted by Ted and his class to get his school reading assignment going, Jamie videos a book report based on a 1940s P.I. named Rick Savage.

Ted's singing telegram birthday greeting makes him pine back to his ""youthful years"" with a surfboard and prompts Jamie to start a singing telegram for schoolmates -- and competing with Reggie.

Ted brings home his own cyber creation an android in the form of a ten year old girl he nicknames Vicki.

Jamie uses Vicki's new speed-scan reading ability to complete 55 chapters of his homework overnight, which earns him the school honor roll -- along with snowballing guilt.