Martin Freeman. Martin Freeman was 42 in Sherlock: Many Happy Returns as 'Dr. John Watson'.
George Appleby. George Appleby was >> in Sherlock: Many Happy Returns as 'Small Thief'.
Louise Brealey. Louise Brealey was 34 in Sherlock: Many Happy Returns as 'Molly Hooper'.
Benedict Cumberbatch. Benedict Cumberbatch was 37 in Sherlock: Many Happy Returns as 'Sherlock Holmes'.
Jonathan Aris. Jonathan Aris was 42 in Sherlock: Many Happy Returns as 'Anderson'.
Jason Thomas Brown. Jason Thomas Brown was >> in Sherlock: Many Happy Returns as 'Reporter'.Paula Cowling. Paula Cowling was >> in Sherlock: Many Happy Returns as 'Waitress'.Laura Dale Beautiful. Laura Dale Beautiful was >> in Sherlock: Many Happy Returns as 'Drug Dealer'.
Rupert Graves. Rupert Graves was 50 in Sherlock: Many Happy Returns as 'Greg Lestrade'.Kishan Maru. Kishan Maru was >> in Sherlock: Many Happy Returns as 'Indian Reporter'.James Pimenta. James Pimenta was >> in Sherlock: Many Happy Returns as 'Indian Policeman'.
Jeremy Lovering. Jeremy Lovering was >> in Sherlock: Many Happy Returns as 'Director'
Steven Moffat. Steven Moffat was 52 in Sherlock: Many Happy Returns as 'Writer, Executive Producer'
Mark Gatiss. Mark Gatiss was 47 in Sherlock: Many Happy Returns as 'Writer'