Dr Karl's How Things Work (2025): cast, story & where to watch
2025 · Series · ★ 4
Released in 2025, Dr Karl's How Things Work is a documentary and family series.
What it’s about. 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.
Who’s in it. Dr Karl's How Things Work stars Karl Kruszelnicki as Self.
How it landed. With an audience score of 4.0/10, Dr Karl's How Things Work has proved divisive with audiences.
Where to watch. Streaming options change often. See the full, country-by-country breakdown on our where to watch Dr Karl's How Things Work page.
If you liked it. Fans of Dr Karl's How Things Work tend to enjoy Cosmos, Planet Earth, Planet Earth II and Vikings.
Frequently asked
- Where can I watch Dr Karl's How Things Work (2025)?
- Streaming, rental and purchase options for Dr Karl's How Things Work change frequently. Check our where-to-watch page for the latest availability in your country.
- Is Dr Karl's How Things Work worth watching?
- Dr Karl's How Things Work holds an audience score of 4.0 out of 10, and is a strong pick if you enjoy documentary and family. Reactions are mixed, so it may depend on taste.
- Who stars in Dr Karl's How Things Work?
- Dr Karl's How Things Work stars Karl Kruszelnicki.
- When was Dr Karl's How Things Work released?
- Dr Karl's How Things Work was released in 2025.