CREATE TABLE table_33770 ("Week" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Record" CLOB, "TV Time" CLOB, "Attendance" CLOB)

When was there a game against the Indianapolis colts?
SELECT "Date" FROM table_33770 WHERE "Opponent" = 'indianapolis colts'
SELECT "Date" FROM "table_33770" WHERE "Opponent" = 'indianapolis colts'