I’m delighted that these thrilling shows are back on BBC iPlayer, giving us all another chance to enjoy them in full.

It’s first series broke viewing records on BBC Three, and it’s back in full with its jam-packed subsequent series to give fans the chance to re-visit the award-winning Doctor Who spin-off.

Torchwood follows the adventures of undisclosed Cardiff-based investigators who fight to protect the Earth from extra-terrestrial threats. The secret organisation founded by the British Crown work to solve unusual, strange and supernatural crimes in the underworld of modern-day Cardiff. The show portrays themes of morality, sexual fluidity and drug use. The full collection of series one to four arrive on BBC iPlayer today.