Catch up TV on Operation Ouch!. Watch the latest and all other episodes of Operation Ouch! now online, broadcasted on ABC3. Catch up on your favorite ABC3 TV show: Operation Ouch!. Replay tv on its best! Hosted by twins, Dr Chris and Dr Xand van Tulleken, this serie is packed with incredible facts about the human body as the twins experiment and explore their way through the fascinating world of medicine and biology.