◄Season Seven Premiere: May 23, 2019 — Finale: 2019 — # of Episodes: 13 Summary: After Captain Gregson is shot, Holmes and Watson deal with a tech billionaire, Odin Reichenbach, who tries to recruit them into his vigilante justice.
The seventh season of CBS' Elementary was announced on May 12, 2018. Production began on July 11, 2018 and finished on December 14, 2018. This is the last season of the show and premiered on May 23, 2019.
Starting the season in London, Holmes and Watson return to NYC. There will be a time jump later in the season. James Frain will play Odin Reichenbach, a foe of Holmes.
Holmes and Watson's new careers as consultants for Scotland Yard in London take them inside the tabloid journalism industry when a popular model is the victim of an acid attack. Also, as Watson grows increasingly homesick for New York, Captain Gregson is wracked with guilt over his unresolved rift with his former consultants.
Holmes and Watson work an investigation when someone close to them is gravely wounded by an unknown perpetrator in the United States. However, Holmes' stateside legal trouble, the result of a confession to a murder he didn't commit, threatens to derail their efforts.
Holmes takes extreme measures to aid his legal re-entry into the United States by leaning on his father's disreputable connections. Watson helps the NYPD investigate a murder at a storage facility that caters to wealthy clients with items they want hidden from U.S. Customs.
An explosion at a traffic stop puts Holmes and Watson on two separate tracks of investigation as they try to determine whether the attack was gang-related or a terrorist attack. Holmes and Watson suspect there is more for them to discover regarding the recent attack on Captain Gregson.
Tech billionaire Odin Reichenbach hires Holmes and Watson to investigate a personal threat he suspects originated from within his own company. Also, Holmes and Watson search for a motive behind three seemingly unconnected murders.
Tech billionaire Odin Reichenbach presents Holmes and Watson with an extraordinary offer to help him with a program that can predict future crimes. Also, Holmes and Watson assist Detective Bell when he tries to prevent a future crime of his own, as he races to locate a fellow NYPD officer planning a sniper shooting.
Holmes and Watson investigate the murder of a criminal who made his living by stealing from other criminals. Also, when Captain Gregson resumes leadership of the precinct, he suspects his interim replacement, Captain Dwyer, is responsible for one of his best detective's departure.
Holmes and Watson work to determine if a long dormant serial killer has resurfaced in the wake of a sculptor's murder in New York City. Also, Watson suspects Holmes is keeping something from her regarding tech billionaire Odin Reichenbach.
Holmes and Watson receive a shocking request to collaborate from their foe, Odin Reichenbach, when the tech billionaire asks them to test his new crime prevention system. Tasked with investigating someone the program predicts will soon commit a crime, the duo worries Odin will take drastic action before they conclude their inquiry.