Which mockumentary series about vampire flatmates in Wellington, based on the 2014 film of the same concept, was later adapted into a successful American television series?

• A What We Do in the Shadows ✓
• B Flight of the Conchords
• C The Almighty Johnsons
• D Paranormal Wellington

The TV series adaptation of 'What We Do in the Shadows' moved the setting to Staten Island and became an Emmy-nominated hit on FX, while retaining the deadpan mockumentary style of the original.