Once Upon a Hamster - Season 2 (1995)

Hammy is excited to use his diving bell again when he and Martha find a sunken boat in the river.

After raising the old tugboat, Martha and Hammy repair and polish it. When Hammy takes the vessel out on the river, he hears a far-off song that leads him to a surprise.

GP invents a popcorn machine but forgets to turn it off before he delivers the mail, leading to the biggest popcorn flood Riverbank has ever seen.

The River is rising swiftly and Hammy goes upstream to investigate, but GP has another idea about what might be holding back the water.

Hammy meets a shy pygmy hedgehog named Hairbrush Henry who jumps at the chance to appear on GP's newest invention: television.

Wind has gone away and all the animals miss him, so they set off to find him in GP's balloon.

GP spies a mysterious white, dimpled object through his telescope. When it crash-lands on the Riverbank, the Wise Old Frog calms GP's fears and the animals hatch a plot to send the white ball back where it came from.

The mysterious Mr. Spooky arrives for Scaryday, scaring Hammy, Martha and Turtle and sending miniature spookies floating all over the Riverbank - all in good fun, of course.

Hammy gets restless when he sees all the animals preparing for winter, but Martha explains to him that some of the animals must hibernate until spring and GP eases his worries with an autumn drive.

The animals awake in the middle of winter to find the Riverbank buried in snow, and they are shocked when the snowman they build suddenly demands chocolate cookies.