- Country: USA
- Genres: Adventure, Animation, Family, Musical
- Release: 2007-02-27
- Director: Charles Grosvenor
- Writers: John Loy , Judy Freudberg , Tony Geiss
- Language: English
- Stars: John Ingle , John Ingle , Nick Price , Aria Noelle Curzon , Rob Paulsen , Rob Paulsen , Rob Paulsen , Camryn Manheim , Anndi McAfee , Jeff Bennett (I) , Jeff Bennett (I) , Nika Futterman , Nika Futterman , Susan Blu , Tress MacNeille
- Runtime: 81 min
- Awards: 1 win.
- AKA: The Land Before Time XII: The Great Day of the Flyers , Platvoet en zijn vriendjes 12: Avontuur in de oudheid (Netherlands the) , Maa aikojen alussa XII: Lentoliskojen päivä (Finland) , The Land Before Time: The Great Day of the Flyers (Australia) , Taramul uitat de timp XII: Ziua zburatoarelor (Romania) , Em Busca do Vale Encantado XII: O Grande Dia dos Voadores (Brazil) , The Land Before Time XII: The Great Day of the Flyers (United States of America) , Landet For Længe Siden 12: Flyvernes Dag (Denmark) , Pradawny ląd 12: Dzień lataczy (Poland) , 歷險小恐龍12:快樂飛行 (Taiwan) , En busca del valle encantado 12: El gran día de los voladores (Spain) , Земля первісних часів 12: День літунів (Ukraine) , Őslények országa 12. - A nagy repülősnap (Hungary) , Pie Pequeño XII El Gran Dia De Vuelo (Mexico) , Vùng Đất Tiền Sử 12: Ngày Hội Những Sinh Vật Có Cánh (Vietnam) , Maa aikojen alussa 12. Lentoliskojen päivä (Finland) , Земля до начала времен: Великий день птиц (Russian Federation) , Pie pequeño XII El Gran Dia De Los Voladores (Colombia) , Tarih Öncesi Topraklarda 12: Uçan Dinazorların Günü (Turkey) , Landet för längesedan XII: Flygarnas stora dag (Sweden) , Zemlja daleke prošlosti 12: Veliki dan letača (Serbia) , Alla ricerca della valle incantata - Il giorno dei rettili volanti (Italy) , In einem Land vor unserer Zeit - Die große Flugschau (Germany) , Lillefot og vennene hans - Flygerens dag (Norway) , Le Petit Dinosaure: Le Jour du grand envol (France, French Republic) , Pie pequeño XII El Gran Dia De Los Voladores (Argentina)
- Plot: Petrie and his siblings get ready to fly for the Day of the Flyers, but Petrie is frustrated that he keeps flying out of formation. While practicing, he meets Guido, a Microraptor who does not know what he is, or where he belongs. With the help of Guido, Petrie learns how to be himself and stand out from the crowd.
- IMDB:tt0933064
The Land Before Time XII: The Great Day of the Flyers Cast · · · ALL
Charles Grosvenor
Director
John Ingle
Narrator / Cera's Dad (voice)
Nick Price
Littlefoot (voice)
Frank Welker
Spinosaurus (voice)
Aria Noelle Curzon
Ducky (voice)
Rob Paulsen
Spike / Mr. Clubtail / Guido (voice)
Camryn Manheim
Tria (voice)
Anndi McAfee
Cera (voice)
Kenneth Mars
Grandpa / Parasaurlophus (voice)
Miriam Flynn
Grandma (voice) (uncredited)
Tress MacNeille
Petrie's Mom (voice)
Jeff Bennett
(I)
Petrie / Petrie's Sibbling #2 (voice)
Nika Futterman
Petrie's Sibbling #1 / Tricia (voice)
Susan Blu
Petrie's Sibbling #3 (voice)
Ken Stacey
Flyer (voice) (uncredited)
Windy Wagner
Flyer (voice) (uncredited)