Series, seasons, episodes
A series page shows the story, the cast, the status, the number of seasons and dated episodes, and a row of season links. A season page lists the episodes in order with the title, the air date and the running time, and a Reached this episode button on every row. Press it and the row is remembered: the button reads Saved here, the page highlights the row next time, and My List shows your saved place under the series.
The long ones
The long-running shelf gathers the series with 150 dated episodes or more, NCIS, Grey's Anatomy, Criminal Minds, CSI, Supernatural, The Mentalist, Bones, and the season pages are built for exactly these: a checklist for a year.
By episode
Search the series name with a season and episode, "ncis s20e5", and the season page is two taps away. Episode titles are on the season page; the browser's find-in-page does the rest.
New episodes
The new episodes page lists the most recently dated episodes across every series, newest first; a series you follow appears there the week its episode airs. The ongoing shelf holds every series still returning. An air date is the first airing; the service you open with Where to watch carries most current series the same day or the day after.
Where to watch a series
Every season page has a Where to watch button that opens the series for your country. Series change services more than films do, and a later season sometimes lands on a second service; a missing season is worth checking against the other services on the list, or the country menu, before assuming it has gone.