Ernie Cooper

Ernest "Ernie" Cooper is the tritagonist in K.C. Undercover. He is Craig and Kira Cooper's son, K.C.'s younger brother and Judy's older brother.

Summary
He is mostly labeled as an outsider and a geek. He is also rather unlucky when it comes to romance, having only dated one girl before (Jolie). He is the computer genius in the Cooper family.

Computer Hacking
Ernie is a very skilled computer hacker and at hacking firewalls. He was able to hack into the close circuit camera system, hack into GPS systems and can get details about anyone.

Engineering
Ernie is quite skilled at engineering, he was able to fix Judy when she was being controlled by a virus and helped Judy get her memory back in the Season 2 opener.

Strength
Ernie has some strength, he was able to lift Marisa and ran away when they were attacked with a laser gun from Ursula.

Luck
Ernie is an extremely lucky guy as he single handedly defeated a criminal on his own and stopped the coma of the president thanks to his luck and unintentionally ruining the head of the other side's shot.

Physical Appearence
Ernie typically wears a casual shirt with denim jeans; he is not known for any sense of style nor fashion. He has silver circular glasses and crooked teeth.

Trivia

 * Ernie has appeared in every episode except "Operation: Other Side Part 1" and "Operation: Other Side Part 2".
 * He suddenly knew his parents and K.C. were spies in the first episode, but he got his memory erased by his parents.
 * He is very bad at making catchphrases ("Give Me A “K”! Give Me A “C”!").
 * He single-handedly took out a dangerous criminal named Alexander Garrett. ("Stakeout Takeout").
 * Craig mentions that Ernie is 14 years old in Stakeout Takeout.
 * Ernie is the youngest of the family (excluding Judy).

Quotes

 * "The biscuits are burning!!!! The biscuits are burning!!!!"
 * "Time to bake the biscuits!!!!"
 * "I'm shot, man down, man down!!!!!!"
 * "I wish I was treated like I was in the family!"
 * "What... is going on?!"