Sharknado 4: The 4th Awakens

Fin Shepard travels from his farm in Kansas to Las Vegas for his son Matt's wedding, where a sharknado unexpectedly appears due to Astro-X's failure to prevent its formation. Fin and his allies then contend with various sharknado variants as they journey across the country, eventually meeting April Wexler, who reveals she was reconstructed into a cyborg by Wilford Wexler. The group faces numerous challenges, including a "nukenado" filled with radioactive sharks, before finally neutralizing the crisis at Niagara Falls and activating the Astro-Pods to destroy the sharknados worldwide.