User:SOTO/Forum Archive/The Panopticon/@comment-4028641-20151101035254/@comment-1398253-20151105020631

JagoAndLitefoot wrote: Big Finish confirmed that their new UNIT series "takes place between Kate's appearances in the Doctor Who TV episodes The Power of Three and The Day of the Doctor". Day of the Doctor was Osgood's debut, as well as when the Zygon duplicate was created, so if this is earlier, then there's definitely only the human one in the Big Finish series. It shouldn't affect the decision of whether to merge or not, since we know which page the info about Osgood in those audio stories belongs on. It's only appearances set AFTER Day of the Doctor that have any bearing on this.