2nd Dimension

The 2nd Dimension is one of the 6 dimensions. All that is seen in it is the Alternate Tri-State Area, but that is a dicatorship ruled by the actually evil Alternate Heinz Doofenshmirtz.

Background information
Not much is known about this dimension, other than what is in the Alternate Tri-State Area. That is ruled by Alternate Doofenshmirtz, and it's very high-tech. There is a group of people called "The Resistance," who are actually the alternate versions of Phineas and Ferb's friends.

Appearances
It will appear in Phineas and Ferb The Movie: Across the 2nd Dimension. It is unknown if it will be seen any time after that.