Warning! This article contains SPOILERS for The Pitt season 1, episode 15.The last episodes of The Pitt season 1 were hectic and wild, but that chaos highlighted exactly who the best character in the medical drama is. The entire cast of The Pitt was filled with great characters, all of whom could easily be considered a personal favorite. From the sweet and lovable Dr. King (Taylor Dearden) to the surprisingly compassionate and complex Dr. Santos (Isa Briones), The Pitt featured some very well-written characters. They also all performed admirably during the PittFest shooting, and their efforts saved a lot of lives at the end of The Pitt season 1.