Watch The Last Sharknado: It's About Time (2018) HD Full Movie Free on SolarMovie. Watch The Last Sharknado: It's About Time (2018) online free. Fin has to go back in time to rejoin his shark-battling friends to stop the first Sharknado and save...Fin has to go back in time to rejoin his shark-battling friends to stop the first Sharknado and save humanity.