SELECT T2.Episode FROM TV_Channel AS T1 JOIN TV_series AS T2 ON T1.id = T2.Channel WHERE T1.series_name = "Sky Radio";
List the Episode of all  TV series showed on TV Channel with series name "Sky Radio".
SELECT T2.Episode FROM TV_Channel AS T1 JOIN TV_series AS T2 ON T1.id = T2.Channel WHERE T1.series_name = `` Sky Radio '' ;
select t2 . episode from tv_channel as t1 join tv_series as t2 on t1 . id = t2 . channel where t1 . series_name = value
List the Episode of all TV series showed on TV Channel with series name `` Sky Radio '' .