Vincent Lambert was a clinic patient in the Season 2 episode Clueless. He was portrayed by actor Peter Birkenhead. Vincent came to the clinic because he had sores on his groin and was seen by Gregory House. Dr. House quickly diagnosed Vincent with herpes. Dr. House told him he had to contact all his sexual contacts. However, Vincent claimed the only woman he had sex with in the past twenty years was his wife Charlotte and he was sure she was faithful as well. However, Dr. House started quizzing Vincent about the men in her life and came to the conclusion she was probably sleeping with her kid's karate teacher. He advised Vincent to have the karate teacher come in for testing as well.