User:SOTO/Forum Archive/The Panopticon/@comment-24070818-20131124143458/@comment-26975268-20131124161135

User:SOTO/Forum Archive/The Panopticon/@comment-24070818-20131124143458/@comment-26975268-20131124161135 Of course, this would also make Craig Owens part of the primary cast of s6, even though he only appeared in one episode.

So, alternatively, we can use number of appearances in the season. If they appear in three or more episodes, they're primary.

So:
 * Eleventh Doctor
 * Amy Pond
 * Rory Williams
 * Clara Oswald
 * Vastra
 * Jenny Flint
 * Strax
 * Great Intelligence/Walter Simeon