Dr Karl's How Things Work vs Long Lost Family
Long Lost Family has the higher audience score (5/10 against 4/10 for Dr Karl's How Things Work). Long Lost Family is the older of the two (2011 against 2025). Both are documentary, family shows, so they suit a similar mood.
Dr Karl's How Things Work
Long Lost Family| Dr Karl's How Things Work | Long Lost Family | |
|---|---|---|
| Audience score | ★ 4.0/10 | ★ 5.0/10 |
| Year | 2025 | 2011 |
| Seasons | 2 | 16 |
| Genres | Documentary, Family | Documentary, Family |
| Country | – | GB |
| Creator / director | – | – |
| Main cast | – | Nicky Campbell, Davina McCall |
Synopsis
Dr Karl's How Things Work
Dr Karl lifts the lid on how some of Australia's best loved products are made, stepping behind factory lines to uncover the intricate workings of some of our most productive manufacturing plants.
Long Lost Family
Davina McCall and Nicky Campbell present the documentary series which aims to reunite family members after years of separation, and offers a lifeline for people who are desperate to find long-lost relatives.
Where to watch
Where to watch Dr Karl's How Things WorkWhere to watch Long Lost Family
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