Gideon has a plan to join Hetty for their birthday party, but will he get caught? Hetty Feather, CBBCs powerful new period drama is based on the stories by .\r<br>\r<br>\r<br>\r<br>\r<br>\r<br>Watch the official trailer for Hetty Feather, CBBCs powerful new period drama, based on the stories by Dame Jacqueline Wilson of Tracy Beaker and The .