watch 01:52 The Loop (TV) Do you like this video? John F. Showalter is a director of the series Supernatural. Showalter has also directed episodes of Threshold, Shark, Viva Laughlin and Without a Trace. Director Season 5 Dead Men Don't Wear Plaid Season 6 Two and a Half Men Clap Your Hands If You Believe Mommy Dearest Let It Bleed Season 7 Slash Fiction Out With The Old Season 8 What's Up, Tiger Mommy? Man's Best Friend With Benefits Freaks and Geeks Season 9 I Think I'm Gonna Like It Here Sharp Teeth Season 10 Halt & Catch Fire Paint it Black Season 11 Our Little World Season 12 American Nightmare The British Invasion Who We Are Season 13 Advanced Thanatology The Thing Season 14 Unhuman Nature Game Night Season 15 Back and to the Future Golden Time The Heroes' Journey External Links IMDB Categories: Directors Crew Community content is available under CC-BY-SA unless otherwise noted.
