|This article is about a/an episode in Mirai Sentai Timeranger.|
|Super Sentai Big Gathering|
|Mirai Sentai Timeranger, Episode 51|
Case File 50: To an Infinite Tomorrow
Quest 1: The Lion, Roars!!
Super Sentai Big Gathering (Special Compilation) (スーパー戦隊大集合（特別編） Sūpā Sentai Dai Shūgō (Tokubetsu Hen)?) is a special episode of Mirai Sentai Timeranger which aired after the finale. It features the Timerangers talking about the Super Sentai teams that came before them and the first one after them.
- Other than Tatsuya Asami's cameo in Hyakujuu Sentai Gaoranger vs. Super Sentai and the Great Legend War of Kaizoku Sentai Gokaiger, this is the only time the Timerangers and Gaorangers interact. The teams do not fight alongside each other and the Gaorangers do not appear unhenshined (although it's highly likely the actors voiced the roles as Gaoranger was in production and premiered just after this special.