The Anthony C. Ferrante-directed The Last Sharknado: It’s About Time will be arriving on Syfy on Sunday, August 19, and it promises to be a time-traveling adventure that’ll bring the franchise to its end. Granted, we’ve learned over the years that final chapters never truly are, but at this point, Syfy has assured us that it’s the last hurrah for the finned franchise.

Check out a new teaser trailer below, which adds dinosaurs to the mix.

Sharknado 6 caps off the fifth annual “Sharknado Week,” which runs August 12 – 19. This year’s lineup includes Deep Blue Sea 2, 6-Headed Shark Attack and Nightmare Shark.

In the sixth installment…

“Our hero Fin (Ian Ziering) has battled sharks all over the globe, but in this last installment, he will tackle the final shark-tier — time travel. In the ending moments of SHARKNADO 5: GLOBAL SWARMING, Fin was seen wandering alone on Earth after it was destroyed. Now he must travel back in time to stop the Sharknado that started it all. Will Fin and the gang be able to set everything right and save the world once and for all?”

Ian Ziering, Tara Reid, Cassie Scerbo and Vivica A. Fox all return.