sentences:  Written by Gary Hopkins, this story reunites the Doctor with former companion Victoria Waterfield, now crusading against nuclear waste.It was later adapted as "Power Play" by Hopkins for Big Finish's "The Lost Stories" range in June 2012.Written by Barbara Clegg, this storyline involved the Doctor and Peri in Elizabethan London as an alien race, the Omnim, return via an Aztec knife.