Lack of safety equipment calls attention to a lawbreaker; a man is spotted waving a gun around, forcing officers to search homes in the surrounding area; and suspects detained after a car crash have difficulty explaining how they know each other.

Jamie spends all of his time dealing with politics whilst Claire finds solace in healing. The past could be about to derail the couple's plans.

A drunk Uber passenger convinces Kimmy to stop repressing her emotions. Meanwhile, a broken R. Kelly cassette tape pushes Titus over the edge.

Dr. Strange needs the Avengers' help when Dormammu steals the Eye of Agamotto.

The gang return to Earth only for the Fugitoid to reveal a horrible secret regarding his past.

Pac and Clyde help the perverted ghost of a famous DJ in order to get entrance to the exclusive nightclub Le Douche.

Leslie falls in with a bad crowd and ends up being falsely accused of armed robbery, prompting Louisa to take desperate measures to save him. Margo takes a shine to a gardener at the Villa Mavrodaki, Captain Creech returns, and the family realises the extent of Gerry's passion for animals when he turns his bedroom into a centre for scientific learning. Guest starring Leslie Caron.

King Louis tasks the Musketeers with bringing his exiled brother, the Duke of Orléans, back to Paris in order to mend bridges. On the way, the Duke is robbed of dangerous letters which could destroy Orléans. The Duke informs the corrupt Governor of this, and the Governor's Red Guard must race the Musketeers in the hunt for the thief.

The Maharajah returns to Simla, and offers Ralph his political support - at a price. Ralph is forced to consider how far he is prepared to go to achieve his ambitions as his marriage enters its darkest hour. Sarah also returns to help with the aftermath of the bombing, and her appearance prompts Cynthia to reveal a secret from her past.

Pat and Marek are reconciled, but when someone sees them together, their relationship is in more danger than ever. The Brindsleys come to realise the full extent of David's injuries becomes apparent, and Teresa faces letting go of the past when she is asked out. Alison fears the consequences of her involvement with the Lyons, Laura is spurred into action by some happy news, and Joyce and Erica work together on a first aid meeting.

Mordecai and Rigby have to wait at Maellard's mansion for a package as Mordecai contemplates whether he still wants to work at the park.

When Bob's friend, Warren, comes to town, he makes an offer to invest in the restaurant. Bob is thrilled that it finally could get a much-needed makeover, until he learns that Warren has some strong interior design choices in mind. Meanwhile, Warren's visit means one of the kids must give up their bedroom.