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Back up to: Doctor Who
4/4 Mark's true nature is revealed, but could rumours about James scupper Lenny's final plan?
3/4 Mark opens up to Rita about Lenny's role in things. Nyssa and Korky make a sudden escape.
2/4 Nyssa gets to know Mark and the boys better. The Doctor tries to unravel the band's secret
1/4 Who doesn't love the Beatles? Everyone, it seems, as the Doctor finds when time goes awry.