As of the current date in 2026, there is no officially confirmed major motion picture titled "Cosmic Egg" scheduled for release in that year. The title "Cosmic Egg" (or "宇宙之蛋") is primarily associated with a 2009 studio album by the Australian hard rock band Wolfmother, as well as historical astronomical concepts and mythological themes rather than a specific 2026 film production. Searches within the provided knowledge base for late 2026 do not yield any verified movie project under this exact title.
The term has been used in various cultural contexts, such as Vangel Naumovski's 1966 surrealist artwork and the scientific hypothesis by Georges Lemaître regarding the origin of the universe. While film listings for November 2026 exist in regional databases, none are specifically identified as a feature film named "Cosmic Egg." Therefore, no plot summary or cast details can be provided for a non-existent or unannounced 2026 release.
No streaming or theatrical platforms currently list a 2026 film titled "Cosmic Egg" because the movie has not been announced or released.