Growing up on the set of a massive film series brings unique pressures that fans rarely see. This quiz explores the life and career paths of the actors who became household names during their formative years.
You will face questions about the personal hurdles, physical training, and career choices of the main trio. We look at everything from their post-Potter roles and off-camera habits to the minor injuries sustained during years of stunt work.
If you enjoy learning about the industry, take a look at our quizzes on the Wizarding World, stunt coordination, or child acting transitions.
Which type of dependency did a prominent Harry Potter star candidly speak about struggling with during the final years of filming the movie franchise?
Gambling addiction
Gambling addiction
Eating disorder
Eating disorder
Drug dependency
Drug dependency
Alcohol dependency
Alcohol dependency
In which British magazine did Daniel Radcliffe admit in a widely reported 2012 interview that he would sometimes show up to Harry Potter sets still intoxicated?
The Daily Mail
The Daily Mail
Heat
Heat
The New York Times
The New York Times
The Guardian
The Guardian
True or False: Daniel Radcliffe has stated that he would sometimes arrive on the Harry Potter sets still under the influence of alcohol from the night before.
True
True
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False
False
In which city did Daniel Radcliffe primarily build his post-Potter stage career, appearing in plays like ‘Equus’ and ‘How to Succeed in Business Without Really Trying’?
Dublin
Dublin
London
London
New York City
New York City
Los Angeles
Los Angeles
In which 2017 survival film did Daniel Radcliffe endure significant physical hardship, including losing weight to play Yossi Ghinsberg?
Jungle
Jungle
Swiss Army Man
Swiss Army Man
The F Word
The F Word
Horns
Horns
In the 2013 supernatural thriller ‘Horns’, what does the main character played by Daniel Radcliffe physically develop?
Horns
Horns
A medical student
A medical student
A tuxedo
A tuxedo
A giant spider
A giant spider
In which TBS anthology comedy series has Daniel Radcliffe played multiple characters, ranging from an angel to a pirate?
Bojack Horseman
Bojack Horseman
Miracle Workers
Miracle Workers
The Unbreakable Kimmy Schmidt
The Unbreakable Kimmy Schmidt
Rick and Morty
Rick and Morty
During his time filming ‘Harry Potter’, which of the following injuries did Daniel Radcliffe notably suffer on set?
Torn ligament
Torn ligament
Wrist break
Wrist break
Ankle fracture
Ankle fracture
Concussion
Concussion
The stunt doubles for the trio often worked closely under the supervision of which key person on the Harry Potter production team?
Costume designer
Costume designer
Director
Director
Stunt coordinator
Stunt coordinator
Studio executive
Studio executive
Which film in the series involved complex underwater stunt sequences that required intensive training for the main cast?
The Chamber of Secrets
The Chamber of Secrets
The Goblet of Fire
The Goblet of Fire
The Prisoner of Azkaban
The Prisoner of Azkaban
The Deathly Hallows Part 1
The Deathly Hallows Part 1
Which type of stunt work was notoriously painful for the young cast due to the use of uncomfortable harnesses for extended periods?
Underwater breath-holding sequences
Underwater breath-holding sequences
Gravity-defying broomstick work
Gravity-defying broomstick work
Fight choreography in a burning building
Fight choreography in a burning building
High-speed motorcycle chases
High-speed motorcycle chases
Which actor publicly admitted to having a “massive crush” on his co-star Helena Bonham Carter?
Daniel Radcliffe
Daniel Radcliffe
Tom Felton
Tom Felton
Matthew Lewis
Matthew Lewis
Rupert Grint
Rupert Grint
Which cast member did Emma Watson admit she had a crush on during the filming of the first two movies?
Rupert Grint
Rupert Grint
Alfred Enoch
Alfred Enoch
Devon Murray
Devon Murray
Tom Felton
Tom Felton
In which venue did the cast members openly discuss their former childhood crushes and on-set dynamics?
The Deathly Hallows premiere
The Deathly Hallows premiere
The Order of the Phoenix press junket
The Order of the Phoenix press junket
A Comic-Con panel in 2015
A Comic-Con panel in 2015
The 20th Anniversary Reunion special
The 20th Anniversary Reunion special
Which 2012 coming-of-age film was widely considered Emma Watson’s breakout role for distancing herself from the Hermione Granger persona?
The Bling Ring
The Bling Ring
Noah
Noah
The Perks of Being a Wallflower
The Perks of Being a Wallflower
Little Women
Little Women
Which 2017 Disney live-action remake features Emma Watson in the lead role alongside Dan Stevens?
Colonia
Colonia
The Circle
The Circle
Beauty and the Beast
Beauty and the Beast
Regression
Regression
Following her transition from acting, Emma Watson became well-known for her advocacy work in which role?
UNESCO Special Envoy
UNESCO Special Envoy
Climate Change Spokesperson
Climate Change Spokesperson
UNICEF Child Rights Advocate
UNICEF Child Rights Advocate
United Nations Women Goodwill Ambassador
United Nations Women Goodwill Ambassador
Which Ivy League institution did Emma Watson attend to pursue her undergraduate degree during the latter Potter years?
Cambridge University
Cambridge University
Yale University
Yale University
Oxford University
Oxford University
Brown University
Brown University
Which of these statements regarding Emma Watson’s stunt work is accurate?
Her stunts were exclusively performed by body doubles.
Her stunts were exclusively performed by body doubles.
She refused to do any stunt work throughout her career.
She refused to do any stunt work throughout her career.
She only relied on CGI for all physical sequences.
She only relied on CGI for all physical sequences.
She performed some of her own stunt work, including wire-work and physical choreography.
She performed some of her own stunt work, including wire-work and physical choreography.
Emma Watson reportedly suffered a minor injury to which body part during the production of one of the later Harry Potter films?
Her finger
Her finger
Her ankle
Her ankle
Her back
Her back
Her arm
Her arm
Which business venture is Rupert Grint notably involved in, aside from his acting career?
A tech startup
A tech startup
Real estate development
Real estate development
A clothing line
A clothing line
A record label
A record label
Which streaming platform is known for producing the psychological horror series ‘Servant’, starring Rupert Grint?
Amazon Prime Video
Amazon Prime Video
Hulu
Hulu
Netflix
Netflix
Apple TV+
Apple TV+
You can do better
Not bad
Great!
Need more film trivia? Check out our collections on troubled film sets, fantasy genre classics, and famous movie stars to keep the streak going.





