Sitting Ducks

Getting Away from it All (1x18)

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Bill decides he needs some time to himself only to find Ed, Waddle and Oly in his house watching TV. So he takes a boat to a private island only to have his boat float away. While on the island, he makes a new friend in a chicken and is almost eaten by alligators. When Ed, Oly, and Waddle notice Bill is missing, they set off to rescue him.