Animated comedy about adventurous aardvark Hamilton Mattress and his caterpillar friend Feldwick. Hamilton and Feldwick are happy enough living in the desert, but they also can't help feeling that there are better opportunities out there in the wider world. So one day they decide to take a chance, and head off on a journey to Beak City, the home of the birds. Blessed with an amazing talent as a drummer, Hamilton is a big hit in the feathered metropolis, but his rhythmic gifts also soon get him in trouble with the malevolent avian club owner Senor Balustrade. Features the voices of David Thewlis, Lindsay Duncan and Roy Hudd.