Carnell was the bellhop at House's hotel in the Season 7 episode Out of the Chute. He was portrayed by actor Cleo Berry. Carnell first appears to deliver House's breakfast while Wilson is there. He makes it clear he is eager to please and will help out any way he can. When House jokes he's going to have sex with Wilson and then kill him, Carnell plays along by offering to cancel the morning maid service so they can have some privacy.