Aug. 18 (UPI) -- Syfy has released another trailer for The Last Sharknado: It's About Time.
Friday's 100-second clip sees a shark attacking a dinosaur, knights battling sharks with swords, and Revolutionary War soldiers and cowboys trying to shoot them with cannons and rifles. Also spotted in the preview are legions of futuristic, robotic Aprils, as well as guest stars Vivica A. Fox, Gary Busey, Al Roker, Mark McGrath and Dee Snider.
The movie will debut on the cable network Sunday.