Zane Holtz stars in The CW series “Katy Keene” as KO Kelly, a boxer with two goals in life: to fight a welterweight championship in Madison Square Garden, and to marry his longtime girlfriend, Katy Keene (Lucy Hale).

Holtz starred in the feature “Hunter Killer,” “Beyond the Night,” “7 Minutes,” “The Perks of Being a Wallflower,” “Percy Jackson & the Olympians: The Lightning Thief,” “Jack N Jill,” “Smoke” and “Holes.”

He also starred in “From Dusk Till Dawn,” with guest appearances on“Matador,” “NCIS,” “Workaholics,” “CSI: Miami,” “Cold Case,” “Crash,” “America’s Next Top Model,” “Judging Amy” and “CSI: Crime Scene Investigation.”