CREATE TABLE table_2108684_1 (viewers__in_millions_ VARCHAR2, run_time VARCHAR2)

How many million viewers watched the episode with a run time of 25:22?
SELECT viewers__in_millions_ FROM table_2108684_1 WHERE run_time = "25:22"
SELECT "viewers__in_millions_" FROM "table_2108684_1" WHERE "25:22" = "run_time"