A Scandal in Belgravia was broadcast on BBC One on Sunday , 1 January 2012 between 8:10 p.m. and 9:40 p.m. and managed to garner a viewership of 8.75 million overnight .
``   '' '' A Scandal in Belgravia '' '' was first broadcast on BBC One on Sunday , 1 January 2012 . ''
A Scandal in Belgravia