Season 5 | Episode 1 The staff move to an army base in Japan when the hospital is infested with termites.
Season 6 | Episode 1 Five years after leaving the army base, Owen must re-integrate into a 'normal' life at the hospital.
Season 2 | Episode 1 As the new season begins, Cat Black is conflicted about her full term pregnancy, because the father (Nick Kroll) is 6 years old and has advanced aging disease; the doctors remember Lola who still seems to be dead; Chief has more than professional feelings for the new administrator; Glenn cures cancer.
Season 3 | Episode 1 A boy stuck in quicksand is brought to the ER.
Season 7 | Episode 1 In the seventh season premiere, the doctors find new jobs at a crosstown hospital after being fired by Blake, who turns to a life of crime with his brother, Sir Tinklebutton.
Season 4 | Episode 1 In this episode, which satirizes "The Girl with the Dragon Tattoo", everyone at Childrens Hospital gets amnesia. After that, it looks as though the only way to get rid of the amnesia is to give the amnesia... amnesia. I'm forgetful about what happens after that.
Season 1 | Episode 1 When Cat breaks up with Owen, Lola decides to be supportive and break up with her own boyfriend, Glenn, by telling him that she has brain cancer.
Season 5 | Episode 2 Officer Briggs needs a place to stay and a copy of Airplane! to rewatch.
Season 6 | Episode 2 The doctors are summoned to the White House, by Lola, to help with a matter of national security.
Season 2 | Episode 2 Cat goes into labor with Little Nicky's baby. Little Nicky's advanced aging disease causes him to take on the tendencies of an old man as the disease begins to kill him. Lola Spratt returns from the hospital to explain that she faked her death, but everyone believes she is a ghost. Blake Downs returns to the hospital, following the failure of his private practice/spin-off. New doctor Valerie Flame takes over narrating duties on the show for Cat Black when complications occur in the birth of she and Nicky's child.
Season 3 | Episode 2 Briggs (Nick Offerman) goes undercover in the children's psych ward; Blake's ex (Sarah Silverman) resurfaces; and Chief and Glenn share a moment.
Season 7 | Episode 2 A rare disease appears at Childrens Hospital, and the team has to journey into the buried remains of the original Childrens Hospital with Val's alter-ego, Derrick Childrens, to find the cure. Meanwhile, the rest of the doctors desperately try to save the hospital's landmark millionth patient.
Season 4 | Episode 2 Madonna visits the hospital, stunning Owen.
Season 1 | Episode 2 Things get tense after Cat sneezed on Lola. Meanwhile, Briggs tries to get Glen back on the police force.
Season 1 | Episode 3 The Chief calls a staff meeting to discuss Lola's nonexistent brain tumor.
Season 5 | Episode 3 A plane crash threatens a night of entertainment on the base.
Season 6 | Episode 3 Shocking DNA test results cause confusion and chaos among the staff.
Season 2 | Episode 3 Dr. Maestro asks Dr. Flame to give him a lethal injection so that he can find Dr. Spratt in the spirit world. A creepy EMT wants to show The Chief his "sexy costume.
Season 3 | Episode 3 Blake is evicted from his apartment for being a clown; Dr. Brian returns to the hospital after a stint working for the drama "Black Hospital"; and Cat is overexposed.
Season 7 | Episode 3 When Sy finally gets tenure, he decides to use its powers for the greatest good: building the world's first consumer jetpack. Elsewhere, Chief is stranded on a dance pedestal, and Owen learns just how hard it is to be the hospital DJ.
Season 4 | Episode 3 Chief recounts her past, but the doctors aren't interested in her tale.
Season 4 | Episode 4 The doctors have free time on their hands. Lola sports a bikini.
Season 1 | Episode 4 The Chief tries to help a boy who has aged rapidly. Meanwhile, Blake tries to help people via the healing power of laughter.
Season 5 | Episode 4 The doctors gather at Cat's vacation house for her wedding to Michael.
Season 6 | Episode 4 Nurse Beth enters a love triangle with Glenn and Owen and the doctors try to solve a high-stakes medical mystery.
Season 10 | Episode 1 Dean is a demon and running amuck with Crowley while Sam tries to figure out what happened to his brother. Meanwhile, Castiel is dealing with his diminishing grace.
Season 11 | Episode 1 Picking up where the finale left off, Sam and Dean must deal with the Darkness that has been unleashed. Castiel deals with the effects of Rowena’s spell and recalls his brutal battle with Crowley.
Season 12 | Episode 1 Dean is overwhelmed as he comes face to face with his mom, Mary Winchester. Meanwhile, Sam is fighting for his life after Toni, from the Woman of Letters, shot him.
Season 4 | Episode 1 Dean wakes up in his own coffin. How did he return from the dead? What caused the hand-shaped welt on his shoulder? And what happened in the four months he spent in Hell, time he can't remember?
Season 5 | Episode 1 Sam, Dean, and Bobby must deal with the aftermath of the Devil's escape from Hell, and receive startling news from the Prophet Chuck.
Season 6 | Episode 1 Sam is mysteriously released from Hell and seeks out his brother, trying to have a normal life. Together the brothers must join forces with their maternal grandfather, Samuel, and begin the fight anew.
Season 13 | Episode 1 Sam and Dean are left to pick up the pieces after the loss of their mother, the demise of Crowley and the heartbreaking death of Castiel. The birth of Jack leaves the Winchester brothers with differing opinions on how to deal with a Nephilim. After being dragged into the breach, Mary must learn to survive Lucifer and an apocalyptic world.
Season 7 | Episode 1 Castiel doesn't kill Sam, Dean and Bobby but warns them not to interfere in his business. Assuming his new role as God, Castiel sets out to right some of the wrongs in the world. Dean decides they should bind Death and order him to stop Castiel, but the former angel is one step ahead of them, leaving Dean to face a very angry Death. Meanwhile Sam struggles to deal with the broken wall in his head.
Season 14 | Episode 1 Sam enlists everyone’s help in trying to track down Dean, who can literally be anywhere. Meanwhile, Castiel may be in over his head after meeting up with an unreliable source. After being drained of his grace, Jack is adjusting to life as a human, learning new skills and figuring out how he fits in to this world of hunters.
Season 8 | Episode 1 One Year Later Dean’s escaped from Purgatory, though Castiel is nowhere to be found. However, Dean isn’t alone. He’s returned with a mysterious comrade-in-arms whose reason for escape is perhaps more than Dean bargained for. Meanwhile, Sam finds himself reconciling the life he discovered while Dean was gone with Dean’s sudden reappearance. As the boys struggle with their unexpected reunion, they make a shocking discovery that could lead them on a deeply personal mission to settle old scores. If only they could agree – is this a “family business” or isn’t it?.
Season 1 | Episode 1 Two brothers, Sam and Dean Winchester, witness their mother's paranormal death as children and grow up trained to fight by a distraught father who wants nothing more then to hunt down the thing that killed his wife. Sam escapes to college to start a new, normal life, but gets pulled back in after Dean shows up on his doorstep to tell him their father is missing. Following clues from an eerie phone message from him, the boys travel to a small town and encounter a vengeful spirit called the "Woman in White" who then starts to haunt Sam.
Season 2 | Episode 1 In the aftermath of the car crash, the surviving Winchesters go to the hospital, where one is stalked by a Reaper while another must consider sacrificing himself to save the others.
Season 3 | Episode 1 Seven demons, based on the Seven Deadly Sins, are released into the world and the brothers must combat them with the aid of a married Hunter couple.
Season 9 | Episode 1 While Sam hangs on the edge of life and death, Dean appeals to the fallen angels for help. Unfortunately, most of them only see Dean as a means to get to Castiel and exact bloody vengeance on the one who caused them to Fall. Meanwhile, Sam wrestles with his inner demons and Castiel learns what it means to be human.
Season 10 | Episode 2 Crowley is worried about Dean getting out of control, giving him a target to feed the mark. Sam struggles to escape from Cole. Hannah tries to convince Metatron to give Castiel's grace back.
Season 11 | Episode 2 Dean helps Jenna, the deputy he met after the Darkness fell, get back home safely and then sets off to help Sam deal with a town infected by a mysterious and deadly gas. However, when Jenna falls into dangerous hands, she calls Dean for help and Sam tells him to go back to her. Unfortunately for Sam, he isn't able to handle the townspeople turned monsters as easily as he thought.
Season 12 | Episode 2 Dean, Castiel and Mary have a lead on Sam and set out to rescue him. Dean is uncomfortable with putting Mary in danger but she insists on going along. Meanwhile, Crowley is tipped off that Lucifer has taken over the body of rock star Vince Vicente.
Season 4 | Episode 2 After Dean's encounter with Castiel, Dean, Sam and Bobby brush up on their biblical lore when they're attacked by the vengeful spirits of people from the Winchesters' past. They're warned it's a sign that someone is trying to break seals which will bring on the apocalypse.
Season 5 | Episode 2 Hunter Rufus Turner calls in Bobby, Sam, and Dean to deal with a demon infestation in his town, but they soon discover the truth is much more horrifying. Meanwhile, Castiel goes to seek the only entity that can defeat Lucifer.
Season 6 | Episode 2 Sam investigates a case about missing babies whose parents are being murdered. At one of the crime scenes, he discovers a baby that was left behind and calls Dean for help. Reluctant to leave Lisa and Ben, Dean finally agrees to meet Sam and surprises his brother with how parental he has become. The brothers take the baby to Samuel, who decides to raise it as a hunter, which infuriates Dean. However, before they can decide the baby's future, a shape-shifter breaks in and attempts to kidnap the baby.
Season 13 | Episode 2 Sam and Dean begin to explore what Jack is capable of doing with his powers. An unexpected visit from Donatello alerts the boys to the fact that Jack will need more protection than the Winchesters can provide. There is a new Prince of Hell in town, Asmodeus, and with Lucifer out of the picture, he sets his sights set on Jack.
Season 7 | Episode 2 The broken wall in Sam's head causes him to have hallucinations, and he has difficulty discerning what's real and what's not. Bobby worries that Dean is beginning to stumble under the weight of fighting and keeping an eye on Sam.
Season 14 | Episode 2 Sam finds a clue to Dean’s whereabouts, so he, Mary and Bobby set out to investigate. Castiel imparts some sage advice on Jack, who, still desperate to belong, seeks out a familial connection.
Season 8 | Episode 2 Kevin talks Sam and Dean into checking in on his mother. When they arrive, they see that Crowley has surrounded her with demons so they rescue her and take her along on their quest to find the tablet. However, they soon discover Kevin wasn’t kidding when he said his mother was a strong-willed woman after she tries to take on Crowley.
Season 1 | Episode 2 Sam and Dean follow the coordinates left in their father's journal and land in the middle of the woods where they investigate the disappearance of several campers. The two brothers soon learn they are dealing with a Wendigo, a creature made famous in Native America legends. A Wendigo is a former human whose cannibalism has transformed him into a creature with superhuman strength and speed that feasts on human flesh.