The character ultimately resurfaced again, having ( through unknown means ) successfully uploaded his sound based essence onto the Internet and was downloaded, via BitTorrent, by the Wizard to fight the Fantastic Four again as part of a new incarnation of the Frightful Four.

Thing manages to fight off the Frightful Four who managed to get away.

While away from the Frightful Four, Thundra later kidnaps Alicia Masters in order to fight Thing at Shea Stadium.

After Trapster was captured during a fight with Spider-Man, Wizard led the remaining members of the Frightful Four attack Midtown High in search of Spider-Man ( who had been planted with a tracking device by Trapster during a prior altercation ).

Frightful tortures inflicted on its unfortunate inhabitants were connected with its destruction.

The red-haired villainess performs superbly in the Frightful Four's first battle with the Fantastic Four.

He teams with the Wizard, Paste Pot Pete and Medusa to form the Frightful Four to combat the Fantastic Four, which attacked during Reed and Sue's engagement party.

Sandman was talking with his former Frightful Four teammate and old friend at the time, prompting Sandman to violently attack the Mad Thinker when he was going after Electro because he claimed that he did not want to lose any more friends.

Bhairava ( Sanskrit:, (" Terrible " or " Frightful ",), sometimes known as Bhairo or Bhairon or Bhairadya or Bheruji ( In Rajasthan ), Kaal Bhairava, Kaala Bhairavar ( க ா ல ப ை ரவர ்) or Vairavar ( In Tamil ), is the fierce manifestation of Lord Shiva associated with annihilation.

In a scene reminiscent of his introduction with the Frightful Four, Captain Ultra was considered a top candidate for his powers until Johnny Storm " lit up " his thumb while giving a thumbs-up gesture, causing Captain Ultra to faint and be summarily rejected.

Klaw was later seen with Wizard's Frightful Four when it comes to helping Intelligencia capture Mister Fantastic.

**** " Frightful " ( with Greg Land and Mitch Breitweiser, in # 30-32, 2006 )

After the three remaining members of the Frightful Four are turned over to the police, Thing decides to rejoin the Fantastic Four with hopes that if Mister Fantastic and Invisible Woman can endure this sort of daily danger and be married, then maybe some day he can be normal again.

Electro joins up with the Frightful Four when they are planning revenge on Spider-Man and the Fantastic Four.

Thing is later attacked by the Frightful Four with Thundra as their fourth member.

Wizard is later freed from his prison on Ryker's Island by a mysterious person who has joined up with the Frightful Four.

At the time when Doctor Doom switched minds with Mister Fantastic, Wizard led the Frightful Four ( consisting of himself, She-Thing, Trapster, and Punisher Robot ) in an attack on the Baxter Building.

Another version of the Frightful Four ( consisting of Wizard, Hydro-Man, Titania, and Trapster ) appears to challenge the Fantastic Four again, only to find themselves dealing with the additional presence of the Black Panther and Storm, who had temporarily joined the Fantastic Four while Reed and Sue were on a second honeymoon to work on their marriage after their separation during the Civil War.

When Klaw's body was restored to normal by Wizard and joins up with him, the group becomes the Frightful Five.

When the Thing recently got engaged, his fiance received a wreath from the Frightful Four with a card saying " See you at the wedding.

In " Frightful ", Johnny is infected with an illness only Doctor Doom can cure ; it also features the escape of the Frightful Four.

This led him into conflict with the Fantastic Four, the first humans he met, who were harboring Medusa after rescuing her from the villainous Frightful Four.

After he suggested they team up, a suggestion by the Trapster inspired him to form a team that would be a criminal counterpart to the Fantastic Four, with himself, his two rescuers, and Medusa, who was then suffering from amnesia ; becoming the Frightful Four.

The Frightful Four raided the Fantastic Four's Baxter Building headquarters, and affixed the Wizard's anti-gravity discs to the four-minus Johnny, but with Alicia Masters, who managed to alert the Torch with the Invisible Girl's flare gun.

He battled the Fantastic Four alone, and later battled them once again with the Frightful Four.

The Wizard replaced Medusa with Thundra in the Frightful Four, and they battled the Fantastic Four and Medusa.

While wandering through Europe, she comes to the attention of The Wizard, who is seeking a worthy female to become the fourth member of his new quartet, the Frightful Four, Silver Age nemeses of the Fantastic Four.

If not for the lucky intervention of The Torch, who is away when the Frightful Four invade the Baxter Building, but later receives a signal for help from Alicia when she finds the fallen Sue Storm lying unconscious, Medusa and her comrades would have certainly succeeded in finishing off the Invisible Girl, Mr. Fantastic, the Thing and his girl.

The next battle of the quartets takes place in Fantastic Four # 38, " Defeated by the Frightful Four ".

The Frightful Four then lure the rest of the Fantastic Four to the island, using Sue as the bait.

As such she has attained a resistance to the pollutants of the outside world, which enabled her to join the Fantastic Four ( as well as be a former member of the Frightful Four ) in the first place.

* Medusa appears alongside the rest of the Inhumans and later the Frightful Four in an episode of the 1978 Fantastic Four cartoon.

* Sandman appears in the 1970s Fantastic Four episode " The Frightful Four ".

Also because of Cameron's film, Sandman did not appear in the 1990s Fantastic Four cartoon, most notably the episodes featuring the Frightful Four.

He offers peripheral assistance to the Fantastic Four when they are trapped in the Negative Zone by the Frightful Four, a team of their enemies.

* Brute ( Reed Richards ), the name of an alternative universe version of Mister Fantastic who became a member of the Frightful Four in the main Marvel Universe

The story involves the Fantastic Four's adventures in London, the return of Otto Von Doom, and the " Four Who Are Frightful " when they capture William Shakespeare to chronicle Otto von Doom's travels to Bensaylum ( this reality's Alantis ).

* Klaw appears in the Fantastic Four: World's Greatest Heroes episode " Frightful ".

Thundra is also recruited into the evil group of supervillains known as the Frightful Four by the Wizard, and they battled the Fantastic Four.

She battled the Thing in personal combat, and then wound up ultimately switching sides and helping the Fantastic Four defeat the Frightful Four after she quits that group.

Thundra later assisted the Fantastic Four against the Frightful Four again, and then assisted the Fantastic Four against Namor the Sub-Mariner.

She later assisted the Fantastic Four and Tigra against the Frightful Four, and then assisted the Fantastic Four, Tigra, and the Impossible Man against the Brute, Mad Thinker, and Annihilus.

With the Fantastic Four and Frightful Four, she was captured by Aron.

The Frightful Four are a group of fictional characters in Marvel Comics who serve as the antithesis to the Fantastic Four.