Originally posted on June 27, 2019 @ 12:17 pmSYFY unleashes “OFF THE DEEP END WEEKEND” Saturday August 17th and Sunday August 18th featuring all your favorite SYFY shark movies, including the entire SHARKNADO franchise and the World premiere of the new SYFY Original Movie “ZOMBIE TIDAL WAVE” starring Ian Ziering. Shark Week and SharkFest may …