Ian Ziering as Fin Shepard

Tara Reid as April Wexler

Cassie Scerbo as Nova Clarke

Masiela Lusha as Gemini

Olivia Newton-John as Orion

Chloe Lattanzi as Electra

Billy Barratt as Gil Shepard

Chris Kattan as British Prime Minister

Cody Linley as Matt Shepard

Russell Hodgkinson as Steven Beck

Clay Aiken as Llewelyn

Gilbert Gottfried as Ron McDonald

Greg Louganis as Zico

Fabio as The Pope

Dolph Lundgren as Mature Gil Shepard

Yanet Garcia as Chara

Porsha Williams as Andromeda

Katie Price as Connery

Louie Spence as Calvin the Clerk

Bret Michaels as Bret Michaels

Tom Daley as Tom Daley

Charo as The Queen

Shel Rasten as Prince

Nichelle Nichols as Secretary General of NATO

David Naughton as Ambassador Kessler

Lucy Pinder as Swedish Ambassador

Jena Sims as NATO Delegate Lee

Ross Mullan as Dr. Wobbegon

Casey Batchelor as Lady Anne

Luisa Zissman as The Duchess

India Thain as Dottie The Maid

Noush Skaugen as Helga The Maid

Abby Miller as Dr. Bramble

Geraldo Rivera as Dr. Angel

Sasha Cohen as Olympic Ice Skater

Anthony C. Ferrante as Dundee

Gus Kenworthy as Skier

Caprice Bourret as Polaris

Claudia Jordan as Ursa

Tony Hawk as The Hawk

Spencer Matthews as Sailor Dan

John Hennigan as Rodolfo

Dan Fogler as Dan Fogler

Margaret Cho as Simone

Tiffany Pollard as Vega

Downtown Julie Brown as Vatican Consigliere

Jai Rodriguez as Peter

Benjy Bronk as Howard Beale

Yoshie Morino as Jasmine

Bai Ling as Mira

Kate Garraway as Kate Garraway

Laura Tobin as Laura Tobin

Karl Stefanovic as Karl Stefanovic

Jeff Rossen as Jeff Rossen

Kathie Lee Gifford as Kathie Lee Gifford

Al Roker as Al Roker

Hoda Kotb as Hoda Kotb

Cat Greenleaf as Cat Greenleaf

Zoe Dingwall as NATO member / customer in pub

Adam Dingwall as NATO member / customer in pub

Paul O'Kelly as Pedestrian (uncredited)

Doug Censor Martin as Jack the Helicopter Pilot

Liliana Nova as Svetlanda

LaChelle Hunt as Pisces

Nathalie Odzierejko as Nicola

Audrey Latt as Japanese Hotel Kid

Brady Latt as Japanese Hotel Kid

Moise Latt as Japanese Hotel Kid

Shinji Kinoshita as Shin

Edward Grimes as Cameron

John Grimes as Mick

Samantha Fox as Ms. Moore

Charlotte Hawkins as Charlotte Hawkins

Lisa Wilkinson as Lisa Wilkinson

Kemar as Claude

Daniel Eghan as Royal Guard (uncredited)

Elena Valdameri as Pedestrian (uncredited)

Kishore Bhatt as London Tourist (uncredited)

Raj Awasti as London Tourist (uncredited)

Jag Patel as London Tourist (uncredited)

Oliver Kalkofe as Tele 5 SchleFaZ News Studio Anchor

Peter Rütten as Tele 5 SchleFaZ News Studio Anchor

Olli Schulz as Demonstration Guy

Jan Delay as Man in Front of Townhall Hamburg

Stefan Sandrock as Man in Front of Townhall Hamburg

Linda Zervakis as News Anchorwoman

Dietmar Wischmeyer as Countryside Reporter

Sarah Knappik as Street Reporter

Bela B. as Police Guy

Joko Winterscheidt as Weapons Tester

Klaas Heufer-Umlauf as Weapons Tester

Oliver Welke as Sharknado News Anchor

Tim Mälzer as Guy with the Biggest Fish in the Harbor of Hamburg

Robert Michel as Guy Next to the Guy with the BIggest Fish

Markus Lanz as Talk Show Anchor

Ingrid van Bergen as Talk Show Guest (as Ingrid van Bergen)

Dieter Nuhr as Talk Show Guest

Thomas Koschwitz as Berlin Skyline City Reporter 1

Julia Gámez Martin as Berlin Skyline City Reporter 2

Simone Panteleit as Weather Reporter

Sascha Vollmer as Guy With The Hammer

Petunia as Petunia (uncredited)