Calvin the Cat

Agent K is a kitty cat, a golden brown tabby with brown stripes, a paler chest/belly, and green eyes. Her first name is unknown, not much is shown of her but she was seen in "Traffic Cam Caper".

Background information

 * There is a confusion on its codename:
 * Most of the agents are named after the kind of animal they are, but when more than one animal would have the same code name, exceptions are made. The chicken in this episode is specifically addressed as "Agent C", which leads to the cat being referred to as a kitty. However two agents from different divisions can share the same name as Pinky and Perry the Platypus are both Agent P.
 * Also shown in the episode is a kangaroo, but it is not specifically addressed, so it is not known by what agent code letter the kangaroo goes by. Since these characters are not shown in episodes a lot they are addressed as Agent K.
 * An Agent W has been addressed by codename, but later, another Agent W addressed by codename appears ("She's the Mayor").
 * She was also seen in Robot Rodeo, along with some other agents from the O.W.C.A.