Henry meets a friendly Rooster. Rooster needs to wake up the farmer so he can feed the animals but he has a sore throat and can't crow. Henry becomes a Farmer for the day and helps feed all the animals and even helps cure Rooster's sore throat.
Henry meets a friendly Balloon. He's preparing for the big circus show but the clown has gone missing. Henry becomes a Clown for the day, bounces on a trampoline, is fired from a cannon and throws custard pies as he helps save the show.
Henry meets a friendly Cow and learns all about where milk comes from. Unfortunately the gate to the cow field has been left open and all the Cows have wandered off during the night. Henry becomes a Cowboy for the day, meets a crazy scarecrow and helps round up the lost herd in time for the Big B...
Henry meets a friendly Fire Engine. It's his first day on the job and he's a little nervous when a call comes in about a cat stuck up a tree. Henry becomes a Fireman for the day and with help from a few friends, he helps Fire Engine rescue the Cat from the tree.