Jane and Michael are both feeling the pressure Jane with turning in the perfect novel and Michael with passing his upcoming test. Jane and Rafael become concerned over Mateos development when they learn that other children his age are more advanced. Rogelio invites everyone to the last day of filming for his telenovela, but he is not pleased with the ending. After watching Xo and Rogelios interaction, Darci begins to question her and Rogelios potential relationship. Meanwhile, Rafael is upset when he learns what Petra is up to, but she explains that she is protecting him once again.
Space out with Pawn Stars when an autograph of astronomer Edwin Hubble takes a starring role. Will Rick hitch his wagon to this star or keep his feet on the ground? Next, an 1850s patent model self-lighting and extinguishing lantern flashes into the shop. Will Rick light up an offer or will the deal go dark? Then, a Starrett Food Chopper slices in. Will Corey dice up an offer or will he get cut? And later, an 1871 British Martini-Henry Short Lever Rifle bores into the shop. Will Rick shoot off a deal or will he misfire?
Wyatt convinces Rufus to steal the Lifeboat for an unauthorized mission to prevent Wyatt's wife's killer from ever being born. Lucy must cover for them in the present, as Agent Christopher discovers the ship is missing and Anthony Bruhl makes an alarming confession.
After the recent attack on the Institute, the Shadowhunters are left devastated and wounded. Trying to regroup, each of the Shadowhunters deals with the situation their own way. Meanwhile, Simon moves home but finds it is not so easy to pull off his new life with his family around.
Schwartz tries to make peace between Ariana and Stassi, but Katie gets annoyed when Ariana refuses to play nice. Meanwhile, James is excited to play his biggest DJ set since being fired from SUR, but the gig is ruined when Jax, Scheana, Kristen and two alleged mistresses ambush James to expose his cheating ways. Finally, Lisa gives Katie valuable wedding advice and Schwartz gets his prenup, only to learn that he doesn't have much to protect.
Lucifer must find the antidote to the Professor's poison before it kills Chloe. He travels to hell to find the Professor's soul and get him to turn over the antidote. While he's there, he is forced to confront his guilt about Uriel's death. Mom heads to hell to get Lucifer back, but Lucifer still feels betrayed by his parents because of something he discovers.
Have we cut God out of our modern lives or are there still moments when the divine breaks through? Morgan Freeman meets a man who felt God's presence on Sept. 11, learns how Muslims hear God's voice in the Quran, comes across a tribe whose members believe they can channel the healing power of the divine and encounters a physicist who has faith that science will lead him to God.
Neil deGrasse Tyson interviews jazz icons Herbie Hancock and Wayne Shorter and discusses the art and science of jazz with his studio co-hosts.
Lauren confronts Carl for lying about bringing a date to a wedding. Kyle dips his toe back into the ex-pool, despite everyone's warnings. Lindsay and Cristina's roommate drama boils over into full-on name calling and accusations.
With Jerome on the loose with one target in mind, Bruce and Alfred's safety is compromised. Meanwhile, Gordon's uncle Frank pays him a visit, and Nygma and Penguin are forced to confront their issues face-to-face, with possible deadly consequences.
The ladies arrive in Mexico, but Yandy brings an uninvited guest that exacerbates her ongoing conflict with Kimbella. Juju's book stirs up some unexpected drama on the trip. Back in New York, Self gets revenge on Cisco.
Jack encounters some rowdy rabbis; attends a Shavout festival tasting pomegranate and almond wines; takes a dip in the Dead Sea; drinks Arak; and indulges in a beer with the Speed Sisters.
Moonwalk with the Pawn Stars when a lunar Bible from Apollo 14 lands in the shop. Will Rick make a good offer on the good word or leave it in orbit? Next, a 1930s Buck Rogers Disintegrator Gun zaps in. Will Corey laser in on a deal or will it be an atomic bust? Then, miniature samples of a 1950s kitchen cook their way in. Will Rick think the mini models mean big money or will he walk away from everything and the kitchen sink? And later, a 1950s Beetle Bailey original print marches in. Will Rick draft a deal or will he go AWOL?
Sick of the ridicule on social media, Heavy D decides to finally finish the Fail of the Year UTV. And the gridiron comes to the garage when NFL legend Marshawn Lynch asks the guys to build him a Beastmode UTV.
After Livewire seemingly breaks out of prison, Supergirl is intent on recapturing her. After training Mon-El, Supergirl takes him with her when she sees Livewire attack the NCPD but things go awry when Mon-El puts Supergirl before the citizens of National City. Meanwhile, James decides to come clean with Kara and MGann, has a psychic attack and collapses into a coma.
The competition heats up this week as former Microsoft CEO and Los Angeles Clippers owner Steve Ballmer serves as a boardroom advisor to Arnold Schwarzenegger, along with Patrick Knapp Schwarzenegger. The teams have to create a high-energy presentation to promote the Clipper brand and fire up Clipper Nation during a halftime show, as well as designing a T-shirt for fans. While one celebrity contestant goes "full Ballmer" in their presentation and players on the opposing team hope a catchy tune will win over the crowd, another narrowly misses being terminated in the boardroom when they meet with Arnold and the advisors afterward. Later, Emmy Award-winning TV host and last season's "Celebrity Apprentice" winner, Leeza Gibbons, joins Patrick as a boardroom advisor to Arnold as the teams are tasked with selling fitness equipment on QVC. Racing against the clock, they try to sell as many products as they can in the limited time before facing Arnold for a boardroom shocker.