Five add Vanished

Channel Five have bought Vanished from FOX, the latest in a line of serialised dramas. The series stars John Allen Nelson and Rebecca Gayheart, as well as Esai Morales, currently in NYPD Blue and Penelope Ann Miller. It looks similar to Kidnapped that Channel 4 have bought, but you have to wonder how many of these type of shows can survive. Will viewers already involved in 24 and Lost fancy more of the same?