Add your pick for best Guest Star in a 2012/13 SciFi or Fantasy Series
http://www.ranker.com/list/2013-tv-awards-best-guest-star-in-a-cable-scifi-and-fantasy/ryanwitalison, tv programs, actors, people in tv, people, tv, television, fantasy, actresses, scifi, SciFi and Fantasy, Cable, 2012, 2013,
Amy Aquino
Being Human
Anthony Stewart Head
Merlin
Ciarán Hinds
Game of Thrones
Diana Rigg
Game of Thrones/ Doctor Who
James Marsters
Warehouse 13
Jeri Ryan
Warehouse 13
Kelly Hu
Warehouse 13
Liam Cunningham
Merlin/ Doctor Who
Mark Pellegrino
Being Human
Janet Montgomery
Merlin