i was watchin a season 6 episode of er (leave it to weaver) recently on more4, and just before that had been watchin some season 10 epi's on ch4, and the guy that corday was dating for a bit in season 10(the dad of one of ellas friends) had already been used as a different character in season 6.are the creators of er unable to find new people to star in it anymore??lol sorry for ranting but its irkin me a bit, iv noticed the same people poppin up a few times!