Eugene is a character who appears in "The Note". He is Milo's doctor. He is seen playing golf with his friend and asks if he was a doctor, which his friend declines. Later, his friend asks Eugene if he is a doctor which he also declines. At the end of the episode, Eugene mentions that is in reality a doctor and lied so his friend could accept him for who he is, which his friend claimed "totally worked".
He is voice by Wayne Brady.