The Best Episodes Written By Nicole Taylor

Animal rights activists have threatened a series of attacks in London and the first victim, the daughter of a commercial laboratory owner, is in hospital. Gene orders his team not to sleep until those responsible are behind bars. Their first stop is a prison where Robin Elliot, a known animal rights campaigner, is serving time for killing a scientist in the 1970s. Alex is convinced that Robin knows about the planned attacks, but with no contact with the outside world, there doesn't appear to be any way for him to be involved. Robin's eerily prescient knowledge of the future makes Alex think that he could be involved not only with the case, but with her own fate; having heard the voices of ambulancemen, Alex worries that hope is fading for her survival in the present day.

1988. On the night of their graduation, Emma and Dexter meet for the first time. It's an evening of almost-romance, and a morning of missed opportunity.

1991. On holiday together in Greece, Emma has plans for how to keep things platonic. Dexter would rather reminisce about the night they met.

1997. The two bump into each other at a university friend's wedding. After an awkward reunion, they get lost in conversation together.

1999. A troubled Dexter visits Emma, who's thriving in Paris. As they wander the streets, the memory of their encounter months before hangs in the air.

Harker learns Gen. Shaw isn't the hero he pretends to be; Van Helsing's first test with the solar serum is a failure; Davenport's people abduct Renfield; when Grayson dances with Mina at her engagement party, their feelings are revealed.

1994. The friends go for a glamorous but disastrous dinner together. Dexter's keen to show off his lavish new lifestyle, but Emma isn't impressed.

2003. 2004. 2007. Unable to contemplate the future, Dexter looks back on his and Emma's intertwined past — and gets a visit from some familiar faces.

1990. Life in London isn't what Em was expecting. In a creative drought, she's working in a shabby restaurant, where she gets a visit from Dex.

1989. The year has taken Dex and Em in very different directions. From a villa in Rome and a minibus in the Midlands, they both ponder what comes next.

The crown is secure, but there is no peace at court. Elizabeth suffers more emotional turmoil as she loses those closest to her. Margaret Beaufort plans a political marriage to bring Henry home from exile - but has she met her match in Lord Stanley? Anne's marriage made her a traitor, so she is handed into George's care. His motives for keeping her away from court are questioned by Richard, who fears for Anne's safety.

1998. Dexter's still adjusting to domestic life. On an evening in, he finds an old mixtape from Emma and calls her to chat about times gone by.

It's the Sipi Fair in Simla, the only time in the year that the Indian community are allowed onto the grounds of the British Club.