Character Technician Wikipedia: Technician (link not verified) 2007 ◢ Played by Keisha Alfred once on Television in 'House MD'. 27 Mar 2007:'Top Secret' 2011 ▷ Played by Kamall Shaikh once on Television in 'House MD'. 10 Oct 2011:'Transplant' 2017 ▷ Played by Rhys Rusbatch once on Television in 'Sherlock'. 15 Jan 2017:'The Final Problem'