"Don't talk about the right thing, Kira!"
—Zane to Kira

Zane Willis is a main antagonist on K.C. Undercover. He appears in the special Double Crossed episodes. He attempts to take down The Organization and the Cooper family. After the head of the Other Side Richard got captured, he became its new leader, meaning he might be the main antagonist for Season 3.  

He is portrayed by François Chau.


Zane previously ranked above Craig during spy training when he was with The Organization. He had romantic feelings for Kira, but when she chose Craig over him he sought revenge. 


He is evil and very intelligent, but appears to have a soft spot for his son.

Character History

In Double Crossed Part 1 he sends the Coopers a message, telling them that he is coming for them and sends his son, Brett after K.C.

In Double Crossed Part 2, he kidnaps K.C and keeps her in a barn. He creates a fake K.C., whose real name is Bernice, to replace her while she's kept prisoner.

In Double Crossed Part 3, he invades the Cooper's home, but fails to defeat them.

In between the special and Trust No One, he is arrested by The Organization and held in their prison.

In Trust No One, he is held in The Organization's prison until the end of the episode where he escapes.

After he escaped he's been on the run until he got a call in Family Feud informing him of Richard, the head of the Other Side has been captured by The Organization meaning he's now the head of the Other Side and ready to go after the Coopers.

Physical Appearance

He has grey hair, brown eyes. In the special, he always wore a black jumpsuit.

As of Trust No One, he can be seen in his jail cell wearing an orange prison jumpsuit and brown shoes.


Season 1

Season 2

Season 3


Brett Willis

Brett is his son. He seems to have a pretty good relationship with him. At the end of Double Crossed Part 1, Brett is seen saying "the plan is working", revealing he is his son. During the promo of Double Crossed Part 2, he is seen revealing to K.C that he is his son. He captures K.C in a car ride during a date, and afterwards, a double version of K.C is revealed, yet to be part of his plan.

Other Relationships


Zane hired Bernice to become K.C.'s double, but the full extent of their relationship is left unknown as they were both arrested.

K.C. Cooper

Zane doesn't trust K.C. and they both have a mutual family hatred for each other and Zane held her prisoner inside a barn until she and Marisa had escaped and saved the day.

Ernie Cooper


Judy Cooper


Kira Cooper

Zane was in love with Kira, but became bitter because she picked Craig over him. He wants to go after the Cooper family because of that.

Craig Cooper

Twenty years ago, Zane and Craig were best friends, but their friendship ended because they had both fallen in love with Kira. Craig was assigned to terminate Zane after he turned evil. When Craig found Zane they fought, but Craig was overpowered by Zane. They then made a deal, Zane would let Craig live in exchange for letting Zane disappear. Then, he comes back years later and sends a message to the Coopers.


  • It's possible Zane was a high-ranking member of the Other Side, possibly even higher than Victor, as he was made the new leader.


"The end game is about to begin."
—Zane to K.C.


To view the Zane Willis gallery, click here.

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