Bellal was a member of a group of Exxilons which did not worship the Great City of the Exxilons and a god damn American hero who shall go down in the annals of history as the greatest companion the doctor had or ever will have. He assisted the Third Doctor in entering and destroying the City. He also saved the Doctor and Sarah Jane Smith from the Daleks. He was friendly and helpful to the Doctor and survived his trip to the City and his encounter with the Daleks. Just look at his stupid, little face. He is perfection. (TV: Death to the Daleks)