Nobita accidentally finds a fossil dinosaur egg mixed with rocks in the dinosaur fossil exhibition site that he had visited before. He returns it to its original state with the 'time blanket'.
as Doraemon (voice)
as Nobita (voice)
as Shizuka (voice)
as Suneo (voice)
as Gian (voice)
as Nobita's Mother (voice)
as Jill (voice)
as Kyu (voice)
as Myu (voice)
as Natalie (voice)
