The assassination of a Middle Eastern dignitary in London is the latest in a series of attacks on high-profile figures conducted by a group known as the Fanatics. Richard infiltrates the group by posing as a known killer called Burke but when Burke escapes from prison the other two Champions race to join Richard at the group's headquarters and aid him in the confrontation. The name of the next intended victim is contained in a securely-locked safe but Sharron manages to use her powers to reveal that the target is actually Tremayne. They may not always agree with him ...