Frightful is the nineteenth episode of Fantastic Four: World's Greatest Heroes and it first aired August 18, 2007.


The Wizard, Klaw, Trapster and The Dragon Man are the new team of New York City and somehow is always one step ahead of the Fantastic Four and Reed begins to become suspicious that these "Frightful Four" are not the heroes they appear to be. They were really after a sample of the unstable molecules that Reed gave to the 'University.


Reed Richards Hiro Kanagawa
Susan Storm Lara Gilchrist
Jhonny Storm Christopher Jacot
Ben Grimm Brian Dobson
H.E.R.B.I.E Samuel Vincent