Diner Patron is a fictional character portrayed by Doris McCarthy in the TV series Elementary.
In the first episode they appeared in, titled The Eternity Injection (season 3), they were 104 years old.
They appear in 7 episodes out of a total of 154 aired
Episodes7
The Eternity Injection
episode S3.E9 january 2015When a nurse Watson used to work with asks for her help finding their missing acquaintance, the woman's trail leads Watson and Holmes to another person who has disappeared. Also, Sherlock struggles with his sobriety when he finds the recovery process monotonous.The One That Got Away
episode S3.E12 january 2015As Kitty begins to unravel due to the imminent threat to her safety, Sherlock and Joan intensify their efforts to help her. Also, the origin of Sherlock and Kitty's relationship is revealed.A Stitch in Time
episode S3.E20 april 2015Holmes and Watson investigate the murder of a professional skeptic, a man who debunked paranormal, religious and scientific phenomenon for a living. The case becomes urgent when his homicide reveals a potential threat to homeland security. Also, Captain Gregson's daughter and fellow NYPD officer, Hannah (Liza J. Bennett), asks Watson for help with one of her cases.Absconded
episode S3.E23 may 2015A researcher - one of Sherlock's fellow beekeepers - who was investigating a deadly honeybee outbreak is killed; Capt. Gregson asks Watson for help with an unofficial investigation that helps him make a decision.Evidence of Things Not Seen
episode S4.E2 november 2015Sherlock and Holmes consult with the FBI on a multiple homicide case involving a DARPA sponsored lab.You've Got Me, Who's Got You?
episode S4.E17 march 2016When a vigilante dressed as a comic book hero is murdered, it's up to Holmes and Watson to find the man's true identity and locate his killer; Moreland tries to charm Watson into doing him a favor.A Difference in Kind
episode S4.E24 may 2016Vikner's diabolical maneuvering to secure his position becomes known. Sherlock concocts a plan to unseat him only to unwittingly enable a power struggle the ends of which he could barely have believed possible.
- The Eternity Injection
- The One That Got Away
- A Stitch in Time
- Absconded
- Evidence of Things Not Seen
- You've Got Me, Who's Got You?
- A Difference in Kind