Army Man Mike and his buddy Russell the Mummy. Mike hid out in the bushes waiting for me to arrive, so he could scare me. I was a little bit late, so no idea how long the poor guy had to crouch out there. But I was terrified by his "boo" :-)
It's not officially Halloween until you have taken the "dead bodies" shot
Liam was some sort of Ninja-Clown mashup. Terrifying.
Al stuck with the classic Vampire. Never goes out of style. Especially when said Vampire is posing with 20 Reese's Peanut Butter Cups.
RJ in the mandatory 6th Grade Boy Costume: be as gory and hideous as you possibly can.