Fabio as the Pope
Chris Kattan as The Prime Minister of England
Tony Hawk as a masterful weapons operative strategist
Clay Aiken as Llewelyn, a cutting edge technology genius
Olivia Newton-John and daughter Chloe Lattanzi as Orion and Electra, two brilliant scientists who help defend Australia from a looming Sharknado
Bret Michaels as a visiting artist who gets trapped in the storm
Margaret Cho as a fussy bride whose honeymoon is interrupted by sharks
Charo as The Queen of England
Gilbert Gottfried as storm chaser Ron McDonald
Greg Louganis as Zico, a high-end art thief
Porsha Williams (The Real Housewives of Atlanta) as Andromeda, an archeologist and member of the elite “Sharknado Sisterhood”
Tiffany “New York” Pollard (Flavor of Love) as Vega, a Brazilian black market artifacts dealer
Ross Mullan (a White Walker on Game of Thrones) as Dr. Wobbegon, a scientist who has made breakthroughs in meteorological studies to track Sharknado storms