This are the scenes from the episode from season 4 "Partners in Crime" that included Howard Attfield (Geoff Noble). Sadly Howard died shortly after and was replaced por Donna's uncle Bernard Cribbins (Wilf Mott).
Kerry Coldeen a welsh waitress has been abducted por aliens who want to dissect her to find out about the human race, can the Doctor save Kerry or will she become part of the Roswalions bloody experiment ?