The Eternity Trap: Part Two

Plot:

Joined by his children Lord Marchwood takes Sarah Jane to the lab to meet up with Rani, Clyde and Toby. They find a machine which Sarah Jane believes is a time machine, through which the beast that attacked her entered, and that it also gives Darkening and the people that he has caused to vanish in the past immortality.She believes that Darkening will use the machine to escape to another galaxy. The beast is killed by Lord Marchwood who then, on Sarah Jane's instructions, gets Darkening to stand on a certain spot, where Sarah Jane turns him into electricity. Celeste ...