Table schema:
CREATE TABLE table_18539834_2 (starring_actors VARCHAR, time_frame VARCHAR)

Question: Who were the starting actors in the time frame of  tuesday 22:00~22:54 8 april 2008 to 17 june 2008?
SQL: SELECT starring_actors FROM table_18539834_2 WHERE time_frame = "Tuesday 22:00~22:54 8 April 2008 to 17 June 2008"