Triple-bill of children's animated adventures. 'Postman Pat: In a Muddle' features three episodes following the cheerful postman and his black and white cat, Jess. The episodes are: 'Postman Pat in a Muddle'; 'Postman Pat and the Suit of Armour' and 'Postman Pat and the Robot'. 'Bertha: The Best Machine Competition' includes four episodes from the popular children's series about the old-fashioned factory machine. Episodes are: 'The Best Machine Competition'; 'The Windmills'; 'Mouse in the Works' and 'The Great Painting Job'. Finally, 'Gran: The Complete Collection' features all 13 episodes of the series, where Gran and her grandson Jim get up to all sorts of adventures. Episodes are: 'Gran's Old Bones'; 'Gran Gliding'; 'Gran Knits'; 'Gran's Pets'; 'Gran the Goalie'; 'Gran's Gadgets'; 'Gran's Good News'; 'Gran's Bike'; 'Gran the Camper'; 'Snow-Gran'; 'Gran's Rare Bird'; 'Grandmother Clock' and 'Gran's Goat'.