<Tr> <Th> Original air date </Th> <Td> June 19, 2011 (2011 - 06 - 19) </Td> </Tr> <Tr> <Th> Running time </Th> <Td> 53 minutes </Td> </Tr> <Tr> <Th_colspan="2"> Guest appearance (s) </Th> </Tr> <Tr> <Td_colspan="2"> <Ul> <Li> Donald Sumpter as Maester Luwin </Li> <Li> Conleth Hill as Varys </Li> <Li> Jerome Flynn as Bronn </Li> <Li> James Cosmo as Lord Commander Jeor Mormont </Li> <Li> Ron Donachie as Ser Rodrik Cassel </Li> <Li> Charles Dance as Tywin Lannister </Li> <Li> Francis Magee as Yoren </Li> <Li> John Bradley as Samwell Tarly </Li> <Li> Julian Glover as Grand Maester Pycelle </Li> <Li> Emun Elliott as Marillion </Li> <Li> Sibel Kekilli as Shae </Li> <Li> Natalia Tena as Osha </Li> <Li> Esmé Bianco as Ros </Li> <Li> Clive Mantle as Lord Jon "Greatjon" Umber </Li> <Li> Wilko Johnson as Ser Ilyn Payne </Li> <Li> Mark Stanley as Grenn </Li> <Li> Josef Altin as Pypar </Li> <Li> Mia Soteriou as Mirri Maz Duur </Li> <Li> Amrita Acharia as Irri </Li> <Li> Elyes Gabel as Rakharo </Li> <Li> Ian Gelder as Ser Kevan Lannister </Li> <Li> Kristian Nairn as Hodor </Li> <Li> Eugene Simon as Lancel Lannister </Li> <Li> Joe Dempsie as Gendry </Li> <Li> Ben Hawkey as Hot Pie </Li> <Li> Eros Vlahos as Lommy Greenhands </Li> <Li> Art Parkinson as Rickon Stark </Li> <Li> Ian Beattie as Ser Meryn Trant </Li> <Li> Steven Blount as Lord Rickard Karstark </Li> <Li> Gerry O'Brien as Lord Jonos Bracken </Li> <Li> Vinnie McCabe as Lord Leo Lefford </Li> <Li> B.J. Hogg as Ser Addam Marbrand </Li> <Li> Faolan Morgan as a Stark guard </Li> </Ul> </Td> </Tr>

When do dragons appear on game of thrones