Matthew (Blind Summit)

Matthew worked at Torchwood One. Yvonne Hartman suspected that there was a mole in Torchwood who had supplied Blind Summit with Excellium and spiked Matthew with a truth serum to determine if he was trustworthy, which he was found to be.

He saved Yvonne Hartman and Ianto Jones from an Excellium soldier at a coffee shop, mended Ianto with the Arachmed and dropped the two off at 56 Stanmore Crescent. Yvonne told Matthew to keep her continued presence in London a secret, as Torchwood believed that she was on a wine tour in France.

Matthew and Yvonne elicited Ianto's help to infiltrate Blind Summit. Matthew lent him one of his favourite suits, although he was worried that Ianto would ruin the shape. (AUDIO: Blind Summit)