What we have is the congressional branch using the executive branch through the judicial branch with no checks and balances.
By way of the Trump court filings, we have discovered a 4th branch of Gubmint, the Intelligence Community Branch including the FIBs, Clowns, and others.
They tell the Judiciary to issue search warrants not compliant with the 4th Amendment under threat of immediate appeal.
They have no Congressional Oversight and don't answer any questions from Congressional investigations unless it supports the narrative.
They facilitate persecution and prosecution of any political enemies of the Executive Branch.....because they can.
You need a 4th cartoon character .... I suggest using an evil villain.