Jeff was cast by Sandy Hackett, the late Buddy Hacketts son, to play the principal role of Joey Bishop in the The Rat Pack Is Back. 또한 Jeff는 윌 스미스 주연의 블록버스터 영화 '행복의 추구'에도 출연하여 크레딧을 받았습니다. Jeff also has two engineering degrees from MIT.