Two of Emmerdale's leading soap stars are involved in a race probe after it was alleged that a mixed-race actress was upset by a comment on set, and her accent was mimicked. Actors Matthew Wolfenden, who plays David Metcalfe, and his co-star Isabel Hodgins, who plays Victoria Sugden in the ITV soap, have been absent from filming since September after reports of a heated row on set.The pair are facing claims that the mixed-race actress' accent was mocked, according to The Sun.