I took a stab at guesstimating how many people are needed to run a major production like a national network (anachronism) weekday hour-long TV show.
I tried to be generous, AND took into account that "The Late Show" not only has to run the show, but they also have to run the "Ed Sullivan Theater" building it takes place in.
Two hundred staff seems high. I'd think it could be done with 120 or so. Breakdown is below, feel free to comment.
| Category | Department | Headcount | Total |
| management | producer + staff | 5 | |
| management | financial | 5 | |
| management | management misc | 3 | |
| management | total | 13 | |
| building | skilled trades | 10 | |
| building | security | 7 | |
| building | janitors | 5 | |
| building | building misc | 5 | |
| building | total | 27 | |
| production | lighting | 10 | |
| production | sound | 7 | |
| production | makeup | 5 | |
| production | cameras | 5 | |
| production | control room | 5 | |
| production | audience mgmnt | 5 | |
| production | set + props | 5 | |
| production | theater misc | 5 | |
| production | total | 47 | |
| content | writers | 10 | |
| content | on-air talent | 8 | |
| content | guest bookers + handlers | 5 | |
| content | editors | 3 | |
| content | directors | 2 | |
| content | content misc | 5 | |
| content | total | 33 | |
| total | 120 | ||
Say 100, then they are 100% over staffed.