On a day at the beach, Melissa gets frustrated that she can’t have a new spade and makes friends with a baby turtle she calls Myrtle. Melissa wants to keep her, but learns she can’t take her from her natural habitat.
Floyd takes the babies to the art museum. Everyone sees that Daffy is fascinated by the artworks a lot more than Floyd expected and Daffy picks up his own interest.
With no one but imaginary friends attending her tea parties, Petunia attracts the others attention with false alarms. Petunia regrets this after the sink starts overflowing.
Granny takes the babies to the hospital for their flu shots, but Bugs and Daffy manage to elude their turn for a shot! In getting ill, Bugs and Daffy miss all the fun the others have.
Floyd takes the babies to the green screen for their picture to be taken. Daffy, disappointed at the choice of scene, spoils Bugs’ appearances on the green screen until the photographer gets his priorities right.
Marvin the Martian pays a visit to the babies, but no one likes him so Taz befriends Marvin to make him feel welcome. Then everyone else feels the same.
Feeling left out, Petunia and Tweety decide to call Granny’s sister Auntie, but instead they call a long distance number to Japan, so Granny gives them walkie talkies to play with.
After helping Petunia’s doll, Melissa brags on about being heroic by making up parts of what actually happened, annoying Petunia. However Melissa lies when she has retell the story to everyone.
Floyd takes the babies to the museum, whilst Bugs’ dream of flying to the moon is shattered until, Taz gets them all tangled in the space experience zone.
Daffy and Melissa stick together to play impractical jokes on the others. To get even, Lola demonstrates the consequences of an impractical joke to Daffy and Melissa.
Sylvester, Bugs, and Daffy all try to hog attention for Granny. To sort this out, Granny treats the three like they’re younger than the others, prompting them to change.
After failed attempts of flying a kite, blowing bubblegum bubbles and dancing, Sylvester refuses to try new activities altogether, until the others trick him into trying finger painting.
The babies dress up for Halloween, while Lola, Melissa, and Petunia end up with ridiculous costumes. Three Martian Birds accompany them on their trick or treating while Sylvester braves Hilltop Manor. The three girls win in the costume contest for originality.
Because Petunia feels too shy to decline a game with her friends, she invents an imaginary friend called Larry, which makes the others nervous. They invent their own imaginary friends to snap Petunia out of it.
With the babies squabbling over gadgets, Granny decides to take them to a 17th-century farm, where everything is done manually. However Bugs and Daffy are sneakily playing a game pod until they break it.
