Sarah Jane Adventures: Season 2

I spent most of the day today mainlining Season 2 of The Sarah Jane Adventures. Yes, I am really that far behind. But, hey, at least I'm less far behind than I was.
There be spoilers below. Just in case anyone is worried about being spoiled for stuff that was two seasons ago.
( 2x01-2 The Last Sontaran )

( 2x03-4 Day of the Clown )

( 2x05-6 Secrets of the Stars )

( 2x07-8 Mark of the Berserker )

( 2x09-10 The Temptation of Sarah Jane )

( 2x11-12 Enemy of the Bane )