Not On the Heep: The Heavy Metal Saga of Lee Kerslake vs Undercover. Inside the Bunker
Not On the Heep: The Heavy Metal Saga of Lee Kerslake has the higher audience score (10/10 against 7.2/10 for Undercover. Inside the Bunker). Not On the Heep: The Heavy Metal Saga of Lee Kerslake is the shorter watch at 1h 34m compared with 1h 36m. Not On the Heep: The Heavy Metal Saga of Lee Kerslake is the older of the two (2023 against 2025). Both are documentary movies, so they suit a similar mood.
Not On the Heep: The Heavy Metal Saga of Lee Kerslake
Undercover. Inside the Bunker| Not On the Heep: The Heavy Metal Saga of Lee Kerslake | Undercover. Inside the Bunker | |
|---|---|---|
| Audience score | ★ 10.0/10 | ★ 7.2/10 |
| Year | 2023 | 2025 |
| Length | 1h 34m | 1h 36m |
| Genres | Documentary, Music | Documentary |
| Country | – | – |
| Director | Tayla Tracey Goodman | Pablo de la Chica |
| Main cast | Eric Singer, Gene Simmons, Paul Stanley, Lee Kerslake, Mick Box | Teresa Soria Ruano, Carlos Guerrero, Marta Romero, Goize Blanco, Arya Stark |
Synopsis
Not On the Heep: The Heavy Metal Saga of Lee Kerslake
At Heavy Metal’s dawn, the sun rose to the beat of Lee Kerslake’s powerhouse drumming. Through a career of 50 years and 60 million albums sold, he became a legend. Now he must face the end of his days. He reconnects with lifelong pals from Kiss, Ozzy Osbourne, Def Leppard, Deep Purple and Iron Maiden, and performs one last time with the band he created, Uriah Heep.
Undercover. Inside the Bunker
Bringing to light real images recorded during the greatest undercover operation in an animal experimentation laboratory in the world, Carlota Saorsa, now a protected witness, sacrifices everything and puts her life on the line to show the world the harsh reality she experienced for 18 months inside what she calls "The Bunker."
Where to watch
Where to watch Not On the Heep: The Heavy Metal Saga of Lee KerslakeWhere to watch Undercover. Inside the Bunker
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