SuperWhoLock Castiel is attempting to save his friends from a crack in time, but to save them he sends them into different realities. In an attempt to find his brother and friend, Dean befriends 10, Sherlock and Jack while Castiel is stuck in the TARDIS with 11 and Sam wishes to keep his life with Rose a secret. (Early chapters are timey-whimey, but they will make sense later)