I don't think there is a character with that name in Doctor Who. There are characters called "Havoc" or "Havok" in several other series, though.
There was havoc in the court room after the judge read the verdict ...There is order in havoc ...The people are cosing a havoc ...
Wreaked havoc.
Havoc means major confusion, widespread destruction, devastation, disorder, and confusion. Sentences using havoc would be:- The kindergarteners were wreaking havoc in the cafeteria.- The tornado caused havoc as it tore through Alabama.- Michael caused havoc when he threw a big tantrum.- Havoc broke out as the robber ripped through the bank.- Sara's dog sitting business has begun to wreak havoc in the neighborhood.
Havoc is chaos and destruction for many people. Havoc can be a source of confusion and despair for many people.
Havoc is a brand of bicycle parts and helmets.
The antonym for havoc is orderliness
Havoc is an adult TV and Web host.
Havoc was born on May 21, 1974.
Huntsville Havoc was created in 2004.
Havoc Unit was created in 1989.
High Havoc was created in 1993.
Havoc in Heaven was created in 1961.