In the season premiere, when a kid trapped in quicksand comes into the ER on a Saturday, it's up to Sy to wrangle the team back together ... because doctors don't work on weekends.

Detective Change Briggs (NICK OFFERMAN) goes undercover in Ward 8, the wing for mentally insane children. Blake's ex-girlfriend, Britches (SARAH SILVERMAN), comes back.

Blake's landlord evicts him for being a clown. Dr. Brian (JORDAN PEELE - MADtv) returns to Childrens Hospital after leaving his job consulting on medical drama "Black Hospital".

Space is getting scarce in the communal apartment and someone needs to move out. Sy deals with his own undesirable living condition.

A pediatric plastic surgeon (SETH MORRIS) arrives, while Max Von Sydow (JOHN ROSS BOWIE) mixes up babies in the maternity ward. Glenn and Owen take a walk to get a snack.

Dr. Richie is back from killing babies in 'Nam, Lola wants to be a lady doctor and Dr. Brian (recurring guest star JORDAN PEELE) is just doin' what he does.

On Father's Day, Lola and Dr. Brian (JORDAN PEELE) try to find Cat's estranged father. Meanwhile, the other doctors wait for a prisoner to be executed so they can use his heart.

After the untimely death of beloved Dr. Brock Striker (guest star ROB RIGGLE - The Hangover), Sy orders the staff to undergo counseling before they can practice medicine again.

Childrens Hospital presents a very special episode that will take you back to simpler times, when ladies wore dresses, men wore top hats and clowns knew their place.

Owen's secret wife, Kelly (guest star ALICIA SILVERSTONE - Clueless), brings their baby in with a mysterious wound. Plus, Val dances with the Devil - and by "dances" we mean she plays chess for her life.

The Childrens Hospital doctors are assigned to work the nightshift. European doctor Velam Geza (NICK KROLL) joins the team to help show them the ropes. Plus, a doctor dies.

A day in the life of the creepy paramedic (BRIAN HUSKEY).

Jewish heart surgeon Glenn Richie never had a Bar Mitzvah - so his girlfriend Valerie and longtime nemesis Rabbi Jewy McJewJew (DAVID WAIN) are planning one.

Newsreaders is back with their follow-up episode on the Childrens Hospital cast.