Alice's Birthday (, translit.Den' rozhdeniya Alisy) is a 2009 Russian traditionally animated children's science fiction film, directed by Sergey Seryogin and produced by Master-film studio. The film is based on a novella of the same name by Kir Bulychov about Alisa (Alice) Selezneva, a teenage girl from the future. It is a spiritual successor to 1981 animated film The Mystery of the Third Planet, from which it draws a heavy influence.

Plot

Alisa Selezneva joins an archeological expedition to the dead planet of Coleida. There are well-preserved cities from the past, yet all of planet's inhabitants had died centuries ago due to an unknown plague.