All on-screen ratingsHolly Robertson
On-screen PSR
Holly Robertson
Reported challenge history for Holly Robertson. Numbers are appearance-specific — a later return does not rewrite an earlier rating.
These are broadcast ratings reported for the show — not PSR Expert's calculator, and not an official Discovery database.
PSR trajectory
Entry and final ratings across challenges, when recorded. Most appearances have only the entry rating; where a final is known it can move either way.
Appearances
| Series | Challenge | Air date | Days | PSR | Result | Verification | With |
|---|---|---|---|---|---|---|---|
| Naked and Afraid | Alone and Terrified | 2026-04-19 | 21 | entry 7.2 · final 7.5 | Finished | Secondary source | Tyler Dean Milligan |
Sources
- nakedandafraidfan.com/episodes/448 · 2026-08-10