The FremantleMedia drama, which was renewed late last year, commenced production on season two last week. The series still has a batch of unaired episodes from Season One plus 22 more approved for Season Two.
“I’m excited to be joining Wonderland,” Hill said.
“There were some beautiful performances in season one and the show has some of the best writing I’ve seen on television. I’m looking forward to working with everyone in the cast, particularly Michael Dorman, to see how our characters clash.”
TEN Head of Drama, Rick Maier, said: “Would you be suspicious if the new tenant in your building worked odd hours, paid cash for everything and refused to talk about their private life? Les Hill joins the cast playing the brooding but charming Max Saliba. Wonderland will never be the same.”
It returns with its cast including Michael Dorman, Brooke Satchwell, Ben Mingay, Glenn McMillan, Jessica Tovey and Tracy Mann later this year.