Jacob Lajoie Details Cast On MovieCast On TV Name Jacob Lajoie Also Known As Birthday Gender Male IMDB Jacob Lajoie profile on IMDB Place of Birth As: Eric2015-11-14The Summer Project... As: Leader Daves son, Sa2014-10-01Mystery of Ghost Riv... As: Stan2016-11-04Scouts vs Aliens... As: Eric2017-05-01The Winter Project...