Raven Banner Entertainment has launched sales at the Cannes Film Festival’s market on the reboot of Roger Corman’s cult sword and sorcery film series, “Deathstalker,” which is currently shooting in Canada. Daniel Bernhardt (“John Wick,” “The Matrix Reloaded”) stars as the titular character in this reimagined instalment, directed by Steven Kostanski (“The Void,” “Psycho Goreman”). […]