Catch up TV on Dani's Castle. Watch the latest and all other episodes of Dani's Castle now online, broadcasted on ABC3. Catch up on your favorite ABC3 TV show: Dani's Castle. Replay tv on its best! A follow-up series to the highly successful Dani's House, this new series finds the irrepressible Dani Harmer inheriting a romantic but crumbling castle in Ireland from a great aunt she didn't even know she had.