Sinbad: Night at High Noon and the Wonder Gate (シンドバッド ～真昼の夜とふしぎの門～ Sindbad: Mahiru no Yoru to Fushigi no Mon) is a 2016 anime film produced by Nippon Animation. An English dub produced at Blue Water Studios debuted on Amazon Prime in 2017.
Synopsis
The search for Sana’s comrades continues. Sara who opens up her heart to Sinbad reveals her horrible story of how her father’s apprentice Galip destroyed the peaceful kingdom and her family by using the wizardly power. Suddenly the Magic Lamp shows the passage “to the Wonder Gate to the land of ancestors that appears in the Night at High Noon,” but Galip’s solders block their path.