An exciting finale to the second box set. It has Wormwood at her most devious, manipulating Clyde and others into changing their own timelines. Clyde's reaction to UNIT's Tower of London base is a lot of fun, and makes me want to see/hear him visiting the new UNIT Tower.

My only criticism of the story is that Luke is a little underused. He doesn't really contribute anything to the narrative, and most of the audio concerns Rani and Clyde investigating without Luke present.