alexander armstrong was the voice of mr smith in sarah jane adventures.
alexander armstrong was the voice of mr smith in sarah jane adventures.
who is the voice of mr smith in sarah jane adventures?
alexander armstrong
mr smith is a fictional extraterrestrial computer voiced by alexander armstrong which appears in the british children's science fiction television series, "the sarah jane adventures", with further minor appearances in the final two episodes of the fourth series of "doctor who". he is installed in the attic of sarah jane smith's home, and is used to hack into other systems; sarah jane asserts that he can hack "into anything". he first appeared in "invasion of the bane", the 2007 new year's day première special, and has appeared in all the stories except "the eternity trap".









































section::::character history.
mr smith (the sarah jane adventures)
mr smith is hidden behind the chimney breast in sarah jane's attic at 13 bannerman road, ealing, london. he reveals himself on the vocal command "mr smith, i need you". when he reveals himself as requested a fanfare plays (apparently diegetic, as sarah jane comments on it in the "doctor who" episode "the stolen earth"). the fanfare is omitted if summoned by the phrase "mr smith, i need you "quickly and quietly"," or if he determines that the fanfare would be inappropriate. he can request the attention of sarah jane and can be heard quite clearly from her living room, three floors below. mr smith can also be called through mobile phones. in "the gift" (series three), clyde called mr smith through k-9.
mr smith (the sarah jane adventures)