The Frightful Five are the Amalgam of DC Comics' Fatal Five and Marvel Comics' Frightful Four.
History
The Frightful Five are the perennial foes of the Legion of Galactic Guardians 2099.
Members
Links
Frightful Five on The Amalgam Home Page: http://www.webcitation.org/query?id=1256525575979946&url=www.geocities.com/theamalgam/bios/frightful.html