James Franco, Rachel McAdams, Jeff Bridges, Marion Cotillard, Benicio Del Toro and Paul Giamatti have signed on to lend their voices to the animated adaptation of the classic philosophical French novel The Little Prince, reports THR. The animated feature will be helmed by Mark Osborne (Kung Fu Panda), and produced by Onyx Films’ Aton Soumach (Renaissance) and Dimitri Rassam. No release date for the film has been set.