At the end of last season on The CW’s Legends Of Tomorrow, the team was only able to defeat the Legion Of Doom by breaking some of the all-important (and weirdly inconsistent) rules of time travel, thereby breaking all of time and crashing into a modern city that was overrun with dinosaurs. On any other show, fixing that would be a horrifyingly daunting task, but in this new trailer, the Legends don’t seem particularly concerned about it. Perhaps it’s because they’ve spent enough time doing a terrible job of protecting history that they know there’s no use stressing out about it, but either way, they’re gonna have weirder problems than usual when the show returns for a third season in October. Also, this trailer includes a cameo from classic weirdo DC hero B’wana Beast and a gag where Victor Garber complains about whoever built the Titanic. (Get it? He played that guy in the movie!)

In other Legends Of Tomorrow news, The CW has confirmed that Neal McDonough will be a series regular in season three—reprising his role as villain Damien Darhk—and both Wentworth Miller and Arthur Darvill will be popping up as recurring guest stars.

Legends Of Tomorrow returns on October 10.