The reason I'm upset they never brought it up was because when it came to voting, everyone I know didn't vote for Sam and his partner because they thought it was unfair. He was in some movies, and T.V. shows and whatnot, and as for if he was acting on the show I can't say. But when I saw him, I'm like, wait, I've seen him before! And I kept thinking that was going to be one of the huge twists at the end or something, but I was wrong.
Sam Horrigan