Sam Beckett leaps into the Tenth Doctor. The Doctor is currently traveling with Martha, and they land on Earth in the 70's- Australia. More specifically: Broken Hill, New South Wales. Deduce from the title what monster they'll be fighting- except Sam doesn't know how to fight them and the Doctor's nearly out for the count in the Waiting Room in 1999. Can they stop these mysterious disappearances of young children without the Doctor's help?