Not until i finshed watching the movie i got to know what happend in the end of the main characters

Not untilI finished watching the movie, did I get to know what happened in the end of the main characters. not 放句首,句子要倒装.
祝你学习进步,更上一层楼! (*^__^*)
不明白的再问哟,请及时采纳,多谢!