Harry Potter 20th Anniversary: Return to Hogwarts vs Not On the Heep: The Heavy Metal Saga of Lee Kerslake
Not On the Heep: The Heavy Metal Saga of Lee Kerslake has the higher audience score (10/10 against 7.3/10 for Harry Potter 20th Anniversary: Return to Hogwarts). Not On the Heep: The Heavy Metal Saga of Lee Kerslake is the shorter watch at 1h 34m compared with 1h 43m. Harry Potter 20th Anniversary: Return to Hogwarts is the older of the two (2022 against 2023). Both are documentary movies, so they suit a similar mood.
Harry Potter 20th Anniversary: Return to Hogwarts2022
VS 
Not On the Heep: The Heavy Metal Saga of Lee Kerslake2023
| Harry Potter 20th Anniversary: Return to Hogwarts | Not On the Heep: The Heavy Metal Saga of Lee Kerslake | |
|---|---|---|
| Audience score | ★ 7.3/10 | ★ 10.0/10 |
| Year | 2022 | 2023 |
| Length | 1h 43m | 1h 34m |
| Genres | Documentary | Documentary, Music |
| Country | – | – |
| Director | Casey Patterson, Eran Creevy | Tayla Tracey Goodman |
| Main cast | Matthew Lewis, Mark Williams, Gary Oldman, Ralph Fiennes, Daniel Radcliffe | Eric Singer, Gene Simmons, Paul Stanley, Lee Kerslake, Mick Box |
Synopsis
Harry Potter 20th Anniversary: Return to Hogwarts
An enchanting making-of story told through all-new in-depth interviews and cast conversations, inviting fans on a magical first-person journey through one of the most beloved film franchises of all time.
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.
Where to watch
Where to watch Harry Potter 20th Anniversary: Return to HogwartsWhere to watch Not On the Heep: The Heavy Metal Saga of Lee Kerslake
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