[quote=@Prince of Seraphs] And they have the very real capacity to change the past, as seen as a result of every movie. Also no where in Doctor Who has it ever been a bad thing to meet yourself. Meddling in your own timeline has some repercussions but meeting yourself isn't a problem. They make an episode every ten years about multiple incarnations of the Doctor going on adventure together. See "The Two Doctors" "The Five Doctors" "The Name of the Doctor" "Time Crash" and "The Day of the Doctor". Doctor who plays very fast and loose with time travel, in fact it was basically established that as the last of the Time Lords the Doctor is in charge of the rules of time travel so basically any rules he does set forth are more like "I don't want you to do this" not "This isn't physically possible". But let's say meeting yourself physically does result in something bad, doesn't mean existing in same time period cannot have the same effect because as a titan his timeline goes from more or less the beginning of creation to the end so if he couldn't exist in the same time period as himself he couldn't time travel. Kronos could still go back to the Golden Age and through indirect means, most likely the intervention of another titan of that time period, make sure Zeus died. The point being there isn't a scenario that allows Chronos to be freed and travel back in time to sire a child that doesn't also allow him to travel back further to prevent his own imprisonment without rendering his time powers almost completely nonfunctional.[/quote] Good point with dr who Can't believe i made that mistake considering i have wached it for years so the only way it could work is if we allow time travel not allow you to directly manipulate your own time line but allow indirect mentheds so the only real option in with the kid helping to save him that was he is not directly manipulating his time line instead he is getting someone else to do it for him and once he meets his kid go back and do it again but i am off to bed i am way to tired and keep making stupid mistaks ill reread the discussion tomorrow become in case you where right about me miss reading your comments.