John Caffrey (Also known as "Uncle John") is an uncle of Ben Ackley. He is known to supervise Ben when he's at a con. John Caffrey in "Anime Boston 2016 Vlog (Day 2 & 3)" Retrieved from "http://ackleyattack.wikia.com/wiki/John_Caffrey?oldid=13904" Ad blocker interference detected! Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.