Trauma Season 1 Episode 18 (Trauma s01e18) with title “Crossed Wires” airs on Monday, April 26th 2010 at 09:00 pm via NBC Network. In this 18th episode, you can watch a problem with dispatch creates chaos when medics are sent scrambling to the wrong locations. Meanwhile, Marisa reconnects with her army buddy Casey but their visit takes a dark turn. Elsewhere, Boone plans a surprise party for Tyler’s birthday.. Okay Trauma Lovers, don’t miss to watch this great episode on your TV network and don’t forget that Trauma Episode 18 airs on NBC Network at 09:00 pm. Anyway, if you can’t watch this episode on your TV, watch on internet (online streaming) is an another great way to watch this episode and you can watch this episode from 3rd party sites for free.