Barbie and the Diamond Castle
6.7
“Join best friends in a musical fairy tale.”
Liana and Alexa are best friends who share everything, including their love of singing. Upon meeting a girl inside a mirror, the duo embark on a journey that will put their friendship to the ultimate test.
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Cast
17 people
Kelly Sheridan
Barbie Roberts / Liana (voice)
Known for
Barbie as The Princess & the Pauper
Barbie in the 12 Dancing Princesses
Melissa Lyons
Barbie Roberts / Liana (singing voice)
Known for
Barbie as The Princess & the Pauper
Barbie as the Island Princess
Maryke Hendrikse
Melody (voice)
Known for
Johnny Test
Barbie Mariposa & the Fairy Princess
Cassidy Ladden
Teresa Rivera / Alexa (voice)
Known for
Igby Goes Down
Nicole Oliver
Dori / Maid (voice)
Known for
My Little Pony: Friendship Is Magic
Barbie: Princess Charm School
Chantal Strand
Stacie Roberts (voice)
Known for
My Little Pony: Friendship Is Magic
Pucca
Kathleen Barr
Lydia (voice)
Known for
Ed, Edd n Eddy
Pucca
Veena Sood
Sparkles / Lily (voice)
Known for
Away
The Stand
Lara Janine
Melody (singing voice)
Also in
Bad Reputation
Heather Doerksen
Phaedra / Waitress (voice)
Known for
Pacific Rim
Hidden
Mark Acheson
Slyder (voice)
Known for
Brand New Cherry Flavor
Legend of Earthsea
Scott McNeil
Troll (voice)
Known for
X-Men: Evolution
Beast Wars: Transformers
Gino Nichele Director · Arnie Roth Composer Walter P. Martishius Production designer
United States release September 9, 2008 · Produced in Canada, United States · Production Rainmaker Entertainment, Mattel Entertainment
Production
Mattel
Production
Rainmaker Entertainment
Production
Mattel Entertainment
Production
Universal Studios Home Entertainment
Production
Rainmaker Studios
Production
Canada · United States
Produced in
Languages
Original language
English
Spoken on screen
English
Release dates
France · September 3, 2008
Theatrical
United States · September 9, 2008
Digital
Australia
September 16, 2008 · Digital
Czechia
September 29, 2008 · Digital
Denmark
September 9, 2008 · Digital
Germany
September 4, 2008 · Theatrical
Norway
September 24, 2008 · Physical · DVD
Romania
September 3, 2008 · Theatrical
Spain
September 9, 2008 · Physical
Sweden
September 10, 2008 · Physical · DVD release
United Kingdom
September 8, 2008 · Digital
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Some details come from TheTVDB.