Cat splits up with Glenn; Lola fakes a brain tumour to dump Owen; Blake is a sad clown.
The staff is sympathetic about Lola's fake brain tumour; Glenn is arrested for allegedly trying to give an infant breast implants; Briggs recalls Owen's last day as a cop.
Blake recalls childhood traumas as a competing clown doctor threatens his position; a visiting physician experiences the hospital in a whole new way.
Cat's new love affair blossoms, making Glenn jealous; a visiting neurosurgeon offers to cure the Chief of her myriad ailments.
Glenn gives Cat's new boyfriend an operation; Osama bin Laden gets captured; Blake operates on Lola's non-existent brain tumour.
Cat feels conflicted about her full-term pregnancy because the father (guest star Nick Kroll) is 6 years old and has advanced ageing disease.
Rob Corddry
Dr. Blake Downs
Malin Åkerman
Dr. Valerie Flame
Lake Bell
Dr. Cat Black
Erinn Hayes
Dr. Lola Spratt
Rob Huebel
Dr. Owen Maestro
