Children's TV show featuring live action. Jim Jam is two-and-a-half years old and full of energy. He's fascinated by everyday objects and has no sense of danger, a fact that often gets him into trouble. Sunny is a typical four-year-old girl, mature for her age but with a big imagination and a great sense of humour. Together with their collection of toys, including Slim - an accident prone giraffe, Bot - the robot know-it-all, Gigi - the wise one, Nobby - the clown of the gang and 'Mouth' - a grumpy old sock puppet, they enjoy wonderful adventures - always with a little lesson in life.