 Acting on a tip from Strax , the Doctor visits the Great Intelligence Institute posing as Sherlock Holmes . He confronts Dr. Simeon and find a large glass globe in Simeon 's office that contains psychic snow . The Doctor speaks to the Great Intelligence , the entity that has been speaking to Dr. Simeon since he was a boy . He learns that the Great Intelligence has been controlling the snowmen and has taken interest in Latimer 's pond . The Doctor visits the pond and deduces that the Great Intelligence is using the old governess ' body as a DNA blueprint to form an ice creature that will retain its form and not melt . While Clara is putting the children to bed , the frozen body of the governess breaks into the house . The Doctor fights her off and is joined by Vastra , Jenny and Strax . Dr. Simeon arrives with more snowmen and tells them he wants the governess ' ice body . The Doctor flees with Clara to the roof of the mansion and then to the TARDIS hovering overhead . They are pursued by the ice governess , whom the Doctor traps under a layer of frozen ice crystals . Inside the TARDIS the Doctor gives Clara a TARDIS key , but the ice governess arrives and pulls Clara down off the cloud . 
 Acting on a tip from Strax , the Doctor <a href='uninflect' title='1'><mark>visits</mark></a> the Great Intelligence Institute posing as Sherlock Holmes . He <a href='uninflect' title='2'><mark>confronts</mark></a> Dr. Simeon and find a large glass globe in Simeon <a href='null_genetive' title='3'><mark>'s</mark></a>office <a href='null_relcl' title='4'><mark>that</mark></a><a href='uninflect' title='5'><mark>contains</mark></a> psychic snow . The Doctor <a href='uninflect' title='6'><mark>speaks</mark></a> to the Great Intelligence , the entity <a href='null_relcl' title='7'><mark>that</mark></a><a href='uninflect' title='8'><mark>has</mark></a> been speaking to Dr. Simeon since he was a boy . He <a href='uninflect' title='9'><mark>learns</mark></a> that the Great Intelligence <a href='uninflect' title='10'><mark>has</mark></a> been controlling the snowmen and <a href='been_done' title='11'><mark>has</mark></a> taken interest in Latimer <a href='null_genetive' title='12'><mark>'s</mark></a>pond . The Doctor <a href='uninflect' title='13'><mark>visits</mark></a> the pond and <a href='uninflect' title='14'><mark>deduces</mark></a> <a href='null_relcl' title='15'><mark>that</mark></a>the Great Intelligence is using the old governess <a href='null_genetive' title='16'><mark>'</mark></a>body as a DNA blueprint to form an ice creature <a href='null_relcl' title='17'><mark>that</mark></a>will retain its form and not melt . While Clara is putting the children to bed , the frozen body of the governess breaks into the house . The Doctor <a href='uninflect' title='18'><mark>fights</mark></a> her off and is joined by Vastra , Jenny and Strax . Dr. Simeon <a href='uninflect' title='19'><mark>arrives</mark></a> with more snowmen and <a href='uninflect' title='20'><mark>tells</mark></a> them he <a href='uninflect' title='21'><mark>wants</mark></a> the governess ' ice body . The Doctor <a href='uninflect' title='22'><mark>flees</mark></a> with Clara to the roof of the mansion and then to the TARDIS hovering overhead . They are pursued by the ice governess , whom the Doctor <a href='uninflect' title='23'><mark>traps</mark></a> under a layer of frozen ice crystals . Inside the TARDIS the Doctor <a href='uninflect' title='24'><mark>gives</mark></a> Clara a TARDIS key , but the ice governess <a href='uninflect' title='25'><mark>arrives</mark></a> and <a href='uninflect' title='26'><mark>pulls</mark></a> Clara down off the cloud . 
Acting on a tip from Strax , the Doctor visit the Great Intelligence Institute posing as Sherlock Holmes . He confront Dr. Simeon and find a bigass glass globe in Simeon  office contain psychic snow . da Doctor speak to tdaGreat Intelligence , thdantity have been speaking to Dr. Simeon since he was a boy . He learn that thedaeat Intelligence have been controlling the dawmen and done taken interest in Latimer  pond . The Doctor visit the pond and deduce the Great Intelligence is using the odagoverness  body as a DNA blueprint to form an ice creature will retain its form and not melt . While Clara is puttin the children to bed , the frozen body of the governess breaks into the house . The Dodar fight her off and is joined by Vastra , Jenny and Strax . Dr. Simeon arrive with more snowmen and tell em he want the governess ' ice body . The Docda flee with Clara to the roof of the mansion and then to the TARDdahovering overhead . They are pursued by the ice governess , whom the Doctodarap under a layer of frozen ice crystals . Inside the TARDISdae Doctor give Clara a TARDIS key , but the ice governess arrive and pull Clara downn off the cloud .