Samantha Jones returned for one brief, shining moment and it was glorious.

The new Ezra Miller-starring superhero movie "The Flash" follows the titular and super-fast hero on a time-bending odyssey that literally sees "worlds collide" just as the tagline suggests, in a jaw-dropping climactic sequence showing various alternate-universe versions of certain DC mainstay characters. It's sure to thrill some, while others will be left scratching their heads.