With Fawkes in the grip of Quicksilver madness, Hobbes turns to Arnaud for help.

Darien is implanted with a camera which enables Chrysalis to track his every move.

Bored by incessant male attention, Aphrodite quits her day job as the goddess of love. Meanwhile Iolaus's grandmother, Leandra, is kidnapped.

Teyla plays a key role on a mission to negotiate an alliance with another Hive when she's surgically altered to be a Wraith Queen.

The ARC team battle to defeat a giant burrowing insect from the future. Elsewhere, the agents investigate a plan to extract energy from the anomalies.

The team attempts to find out if the 900-year-old Ostrich Inn, reported to be the inspiration behind the gruesome legend of Sweeney Todd, is haunted.

The team heads to the Wolf's Lair, Hitler's Eastern Front command post in Poland, where they investigate reports of strange voices.

Teyla plays a key role on a mission to negotiate an alliance with another Hive when she's surgically altered to be a Wraith Queen.

Hercules must prevent a reanimated mummy from consuming all human life and becoming an unstoppable monster.

Darien is implanted with a camera which enables Chrysalis to track his every move.

The ARC team battle to defeat a giant burrowing insect from the future. Elsewhere, the agents investigate a plan to extract energy from the anomalies.

The team heads to the Wolf's Lair, Hitler's Eastern Front command post in Poland, where they investigate reports of strange voices.

Hercules must prevent a reanimated mummy from consuming all human life and becoming an unstoppable monster.

Darien is implanted with a camera which enables Chrysalis to track his every move.

The ARC team battle to defeat a giant burrowing insect from the future. Elsewhere, the agents investigate a plan to extract energy from the anomalies.

Difficult times arise for Rosen and his team as the loss of a loved one shocks everybody. Meanwhile, a woman abandons a baby boy at the office.

A mysterious message causes Holly to start printing duplicates of Eureka's citizens.

A space salvage team reluctantly help with the search for Clara, who is lost deep within the Doctor's ship.

While attempting to infiltrate a secret Abnormal testing facility, Magnus and Henry encounter an old friend whose loyalties are now in question.

The Ghost Hunters head to Peru to investigate activity in a series of underground tunnels that were once an aqueduct for the Chavin civilisation.

Sorority sisters of the University of Michigan recount their paranormal experience in 2007, where the ghost of a former resident protects them.

Animal activists let exotic pythons loose in the Everglades – and inadvertently start a war between monstrous snakes and mutated alligators.

With Fawkes in the grip of Quicksilver madness, Hobbes turns to Arnaud for help.

Darien is implanted with a camera which enables Chrysalis to track his every move.

Hobbes and Darien set out to rescue children from a Chrysalis camp, and find Alex's son - but also a terrible secret.

On a mission, Darien spots a woman he can only see when he's invisible.

An alleged ghost cat is caught on video in Kentucky, and in the UK a small creature captured on camera is said to be a gargoyle.