[youtube=https://www.youtube.com/watch?v=WfKIXQbr89w] The Flash: Things You Can’t Outrun (1×03) Synopsis: We get a bit of backstory on Caitlin Snow, her fiancee Ronnie (played by Robbie Amell), and the night the particle accelerator blew. Meanwhile in the present #TeamFlash is battling a bad guy called the Mist who can turn himself into gas and kill …