Agent hat icon
Agent M
Mouse agent
Agent M with other agents
Height: Taller than Agent W (Worm)
Nationality: American
Hometown: Possibly Danville
Nemesis: Unnamed fat scientist
Professional Information
  Secret agent
Friends and Family
Major Monogram
Behind the Scenes
First Appearance:
  "Isabella and the Temple of Sap"
Last Appearance:
  "O.W.C.A. Files"

The Mouse Agent is a small-sized agent has been seen in some episodes. In his/her first appearance, he/she's seen riding the elevator alongside the unnamed bear agent, unnamed crocodile agent, and others ("Isabella and the Temple of Sap").His/her appeared again in "Phineas and Ferb Christmas Vacation!" dancing with the other agents. His/her next appearance wouldn't be until Phineas and Ferb The Movie: Across the 2nd Dimension, where he/she's seen attacking Normbots alongside his/her fellow agents. He/She appeared again in "Agent Doof" and "Phineas and Ferb Save Summer "


His/her appearance is that of an ordinary mouse with a fedora.


Major Monogram

His/her boss in the O.W.C.A..

Other agents

Agent M can team with the other Agents well, as it appears, in the 2nd Dimension movie. He/she is on good terms with Perry, and others, even his/her actual predators, so it can be assumed it does have friends in the Agency.



Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.