Underwater Menace


Episode Info

The city's canal system is breached by an anomaly, which creates an entry point for a species from the future.


Douglas Henshall
as Professor Nick Cutter
Lucy Brown
as Claudia Brown
Andrew Lee Potts
as Connor Temple
Hannah Spearritt
as Abby Maitland
Juliet Aubrey
as Helen Cutter
Ben Miller
as Sir James Lester
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Underwater Menace Photos