kickin it

kickin it characters Milton Krupnick (An overconfident, nerdy honor student who initially takes up karate to defend himself against) Jack Brewer (The new kid in town and a highly skilled martial artist and skater who saves the dojo from closing) Jerry Martínez (smooth-talking, breakdancing slacker who tends to get the group into trouble) Rudy Gillespie (The eccentric, past-his-prime sensei and owner of the struggling Bobby Wasabi strip-mall dojo) kim Crawford (she was in season 1 thru 3 but she's not in season 4 because shes went to Japan)