Forum:Finding your father

K so i blew up megaton but i forgot to talk to Moriarty first about my dad... should I just head to GNR or do I have to talk to some one different now?

You can go to Rivet City and talk to Doctor Li and she will automatically give you the Scientific Pursuits quest letting you skip the GNR part for the main quest, although I believe it is possible to go back to GNR and still do the favor for Three Dog. ~MegatonDestroyer13