As Tandy gets used to having his brother back on Earth, Todd begins feeling left out; Mike discovers more about Erica than the group has ever known.
With Diggie’s return, Maddie is torn between him and Josh. Meanwhile, Liv is asked to plan a wedding in under a week when Gemma and Johnny Nimbus decide to get married.
The hopeful chefs suit up and show up for Marco Pierre White Week. With 75 minutes ticking away, they use the ingredients from Marco's mystery box of ingredients.
An offer of help turns deadly when a young woman and her boyfriend find themselves stranded. Investigators are soon on the trail of a ruthless serial killer.
Alicia works toward reuniting with her family. Travis comes across a familiar face. Madison and Nick try to save their family against all odds.
Emma, David, Regina, Robin and Henry are finally back home in Storybrooke and reunited with Snow, but, unfortunately, they still have to contend with Hades, who continues to deceive Zelena as he lays out his plan to use the all-powerful Olympian Crystal to take over the town. The heroes desperately search for a way to defeat Hades while Hook does the same in the Underworld, looking for those missing storybook pages. Regina and Robin take a more direct approach, which culminates in an epic showdown that will leave our heroes forever changed.
Cassie can't help but feel upset after Grace admits she's been spending more time with Sam to replace the hurt she feels from the loss of her own late father.
When their aspiring scientist friend Barry's invention goes awry, best friends Shelby and Cyd gain the power to leap forward and backward in time whenever they want – and sometimes when they don't. Now, they experience the twists and turns of friendship and must decide between fixing mistakes in the past or catching a glimpse of the future. While Barry and his assistant, Naldo, try to figure out how to replicate time travel for themselves, Cyd and Shelby use their newfound power to navigate high school life and Shelby's mischievous twin brothers, Bret and Chet.
Ralph's life spirals out of control. The announcement of the new Viceroy leaves his ambitions in tatters, and he realises those closest have been conspiring behind his back.
Richard searches for a way around Jack. Gilfoyle opens himself up to recruiters. Dinesh draws unwanted attention from a recent purchase.
Milkshake uses a fake name at a steakhouse to sound "mobbed up." Meanwhile, Dice gets fired as the manager of his sons' heavy metal band and is replaced by a slick Hollywood agent.
Marty begrudgingly reunites with a pair of his most obnoxious past clients.
Wallander becomes involved in the search for a missing Swedish woman while in South Africa for a police conference. At the same time, he finds himself experiencing worrisome blackouts and dizzy spells.
Holmes and Watson’s lives are threatened by an influential, worldwide criminal network connected to the murder attempt on Morland Holmes. Also, Sherlock’s grievances with his father threaten their alliance to bring their mutual adversary to justice.
Lily and Dorian pay a visit to a most unusual show, and Vanessa invites Sweet to a different show. Rusk sets out to track down Ethan and make sure that he hangs, and Henry demonstrates the efficacy of his potion for Victor.
When Louise hears that Boo Boo is leaving Boyz 4 Now, she enters a contest that could give Tina the chance to meet him. Meanwhile, Bob and Linda learn an interesting piece of history regarding the restaurant, which leads to tension between Bob and Jimmy Pesto.
The Goodman family lives with their lovable pet dog, Mr. Pickles, a deviant border collie with a secret satanic streak.
Mike wants to get a new "summer" version of his track suit for those hot Vegas summers, but there is a snag. The color of blue he wants is very specific - Yves Klein Blue - which is currently unavailable because someone in Brazil has bought the world's supply... Who and why are two of the mysteries in this episode. Rhys Darby and Maya Rudolph guest star.