Mark Rober's CrunchLabs vs Secrets of the Underground
Mark Rober's CrunchLabs has the higher audience score (9.7/10 against 5.5/10 for Secrets of the Underground). Secrets of the Underground is the older of the two (2017 against 2025). Both are documentary shows, so they suit a similar mood.
Mark Rober's CrunchLabs
Secrets of the Underground| Mark Rober's CrunchLabs | Secrets of the Underground | |
|---|---|---|
| Audience score | ★ 9.7/10 | ★ 5.5/10 |
| Year | 2025 | 2017 |
| Seasons | 4 | 2 |
| Genres | Documentary, Family | Documentary |
| Country | US | US |
| Creator / director | – | – |
| Main cast | – | – |
Synopsis
Mark Rober's CrunchLabs
At CrunchLabs, Mark Rober transforms wild ideas into reality, blending engineering and outrageous fun for science adventures you'll never forget.
Secrets of the Underground
A search for an underground escape route said to have been used by Al Capone. Also: who or what built earthen mounds in Washington state.
Where to watch
Where to watch Mark Rober's CrunchLabsWhere to watch Secrets of the Underground
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