London's Silicon Roundabout comes under scrutiny when a driverless car is hacked with fatal consequences. Meanwhile, Harry and Isabella grow closer.
Quest roles:
Stephen Hagan(Rich Clayton), Leilah de Meza(Daisy Clayton), Jonathan Kerrigan(Jonny), Martin Pemberton(Mugger), Ryan Gage(Davey Wells), Leo Hatton(Mary Wells), Rebecca Grant(Lakshi Perera), Tamla Kari(Rachel Spikes), Stan Lee(Himself)