Kickin' It S4, E18

A once-in-a-generation young karate fighter named Jack joins the Wasabi warriors.

Cast:Leo Howard , Dylan Riley Snyder , Mateo Arias , Jason Earles , Olivia Holt , Alex Jones , Brooke Dillman , Dan Ahdoot , Dylan James Holt , Joel McCrary , Wayne Dalglish , Dan Southworth , Ian Reed Kesler , Nathaniel John Smith , Eric Nenninger , Michael Icenogle , Evan Hofer , Jimmy Bellinger