Girls in Trouble: Space Squad Episode Zero is an installment in the Toei Company V-Cinema series. Space Squad serves as a crossover between the revival of the Metal Heroes' Space Sheriff series and the Super Sentai series Tokusou Sentai Dekaranger. A prologue to Gavan vs. Dekaranger, this movie focuses on the female characters of both series.

Space Squad: Space Sheriff Gavan VS Tokusou Sentai Dekaranger features the return of Yuma Ishigaki from 2012’s Space Sheriff Gavan: The Movie and the 2015 Space Sheriff Next Generation films. The first installment will join the two police-themed heroes as they face a massive space crime organization.

Taking place 4 years after the events of the Uchu Sentai Kyuranger TV series, the universe is at peace. But that changes when Hammie (Chameleon Green) attacks the Rebellion and steals the newly developed Neo Kyutama! Fearing its possible misuse once it falls into the wrong hands, Space Federation President Tsurugi Ohtori (Houou Soldier) declares Hammie wanted all across the universe. Lucky (Shishi Red) and some of the Kyurangers believe in Hammie, fighting against Tsurugi's decision, causing a rift amongst the Kyurangers. And where do Space Sheriff Gavan and Space Sheriff Shaider fit onto all this?