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'.

Top Cast

Wasabi MizutaDoraemon (voice)

Megumi OoharaNobita (voice)

Yumi KakazuShizuka (voice)

Tomokazu SekiSuneo (voice)

Subaru KimuraGian (voice)

Kotono MitsuishiNobita's Mother (voice)

Takuya KimuraJill (voice)

Aya EndoKyu (voice)