Can television credits ever be flattened into one tidy list

Start building a list of television performers and the first hour goes on a question that sounds trivial: what is one entry? A series, a season, an episode, a role? Every later disagreement between two directories traces back to how each one answered that.

This page is about building the index. It contains no entries, names no performer, and states no one's credits.

What to take away

The unit problem

Four candidates, each with a cost.

The series. One row per performer per series. Readable, compact, and it hides the difference between a lead across five seasons and a guest in one episode.

The season. Catches recasting and changes of status between seasons. Still hides the guest.

The episode. Complete. Every credit is one row. Large enough that a long-running series alone produces thousands of rows, and it demands episode-level sources for everything.

The role. One row per character played, with a span. Handles recasts (two rows for the same character) and a performer who played two characters in one series. Loses the episode count unless the span is stored with it.

There is no right answer. There is only a stated answer. A list that stores series-level rows for some entries and episode-level rows for others has two lists interleaved, and its counts mean nothing.

Credit types, and why they cannot be flattened

The page on the role categories in television explains these from the working side. For the index, the point is that "number of credits" changes with which rows you count, so a list must say which it counted or it must not give a number.

The admission rule

Three parts, all written down before the first entry.

The boundary: which productions count. Broadcast only, or cable and streaming as well? Which countries? Which years? Scripted only, or unscripted too?

The evidence threshold: The strictest usable rule is a credit visible in the production's own record: the episode's credits, or the broadcaster's or producer's published cast information.

That is the order of authority the guide to tracing a credit to the production behind it sets out. A database entry alone does not meet it.

The rejection log: every candidate considered and not admitted, with the reason. This is the part most lists skip and the part that makes a list checkable. A list with no rejections has either admitted everything or hidden its judgment.

Assembling an entry

Keep the fields few and their meanings fixed: the name as credited, the production, the credit type, the span of seasons or episodes, the source, and the date it was checked.

The full schema and the meaning of each field belong on their own page; here it is enough that every entry carries the same fields, and that a missing value is left empty rather than guessed.

Anything about the person rather than the work, such as age, family or nationality, is not a field. The reasons are set out in the encyclopedic policy on material about living people. The page on why a country belongs to a production rather than a performer applies the same reasoning to periods.

Why two television lists disagree

One method uses the series as its unit, the other the episode. One counts uncredited work and the other does not, and one took a database as its source and inherited its errors.

One stopped at a cut-off date the other passed, and one includes a pilot that never aired. Each produces a different list from the same television, and none is a mistake unless it is unstated.

Maintaining it

A recurring performer becomes a regular; a role is recast; a series is renewed, moves platform or is canceled; an episode is pulled from circulation. Each changes an entry, and the previous value should survive beside the new one with its date. A list that overwrites is a snapshot with no history, and the next editor cannot tell what changed.

The screen craft that the list is ultimately recording is described on the page about how a screen performance is assembled; the index records the outcome of that work, not the work.

Common questions

Should I list background performers?

Only if the production credited them. Otherwise there is nothing to verify against, and an entry that cannot be verified is a claim.

Is an unaired pilot a credit?

It is work that was done, and it can be recorded with a status that says the episode did not air. Whether it is admitted depends on your boundary, which is why the boundary is written down.

A role was cut from an aired episode. What then?

Record what the production's record shows. If the performer is not in the credits, the list has nothing to admit, however true the story.

How often should the list be rechecked?

When a production changes status, and on a fixed schedule regardless, because credits on streaming platforms are edited without notice.