Rhodri

Rhodri was the official wedding-video recordist for Donna Noble and Lance Bennett. He recorded Donna's disappearance and showed it to the Doctor, which enabled the Doctor to realise she had been fed Huon particles and thus the biodamper she wore wouldn't protect her. While they told Rhodri to sell the tape to the TV show You've Been Framed, he was considering selling it to the news instead. (DW: The Runaway Bride)