Weekly, and think their son is odd. Sean's sister, Zoë (Jessica Simpson), is suspicious of his behaviour, and comes close to seeing Watt on many occasions. Towards the end of the second series, Jemadah places a device outside Sean's house which causes Watt to lose the ability to transanimateobjectify, and in trying to regain the ability, Watt passes through each of the transformations in all the previous episodes. Jemadah disguises himself as private detective J.J. Jefferson (Davyd Harries) and puts up posters of Watt, describing him as a missing heir to an estate. In the final episode of series two, Zoë recognizes Watt as the "missing heir" at an audition and attempts to turn him in to Jemadah. However, Sean and Watt gain access to Jemadah's car and Watt contacts his uncle, who has been overthrown, and realises that Jemadah has failed his mission. Watt's uncle also confirms that he killed Watt's parents. Back at the Ruddocks' house, Jemadah arrives to deal with Watt once and for all, but Watt defeats him by bouncing a beam from Jemadah's alien device off a satellite dish. When the beam strikes Jemadah, he is trapped in a force-field before being expelled into space forever – the same fate he had planned for Watt. The second series ends with Watt bidding Sean farewell and giving him his photo. Watt transforms into a spaceship and flies back to his planet to take his place as the rightful ruler. Sean is called down to dinner and puts the photo of Watt on his bedside table, saying, "I'll always remember you Watt." After Sean leaves, Watt's photo comes to life and says, "And I'll always remember you." Cast Watt – Garth Napier Jones Sean Ruddock – Tom Brodie Mr Jemadah/Jemadah – John Grillo Hilda Lacey – Isabelle Lucas Voice of Watt's Uncle – Michael Kilgarriff Zoë Ruddock – Jessica Simpson Tom Ruddock – Simon Cook Val Ruddock – Heather Wright Jonah/Jemadah – Andrew Henry Oliver Johnson – Jotham Annan Giselle Menton/Jemadah – Emma Lewis Brigadier Jeramiah Jones/Jemadah – Michael Godley Gillian/Jemadah – Sacha Craise Joshua/Jemadah – Felipe Izquierdo Councillor George Carrington/Jemadah – Edward Peel Jennifer Tate/Jemadah – Francesca Ryan J.J. Jefferson/Jemadah – Davyd Harries Kate – Laura McMahon Lucy – Alex Staden and the Greenwood Morris Dancers Crew Pip Baker – Writer Jane Baker – Writer Roger Singleton-Turner – Director Angela Beeching – Producer Richard Attree –