The Profoundly Titled "Pilot"

Here's how TV Guide presented the (2-hour) first episode of the Flash TV show.  It introduced Iris West and waved her into the past, established Tina McGee as the second lead, and introduced the great character of Julio, Barry Allen's assistant in the crime lab -- played by Alex Desert.  Desert played the thankless part of clueless citizen who is presented with all the evidence that his boss has a secret crime-fighting life, but *just misses* the proof.

In its original listing, here, the show is listed as "Fantasy," you'll note.  Soon after that, it became "Adventure."