TMS part 46: The 24/7 Surgeon

So it looks like the B Team's Doctor House has came to Mandark who got infected from Nemesis's virus while Bender and some of the others are in the lab working on the candy experiment. Sari asks them about the project and calls them bonkers when she learns about it as does Frost. So in the lab, they hear something and it's Profion who Carmelita was talking about and all that but someone else is up there too. But who could it be