In keeping with other superhero films, one of the credits scenes - in this case, the mid-credits scene - is something that was added in for fun. The mid-credits scene (which was filmed by Whedon) is a race between Flash and Superman that's an attempt to recreate an iconic moment from the comics. While it's something that many DC Comics fans may have appreciated it, the part about Barry having to take the team out to brunch (if he loses) is arguably an uncharacteristic moment between the duo, even though they can both be quite lighthearted.

The post-credits scene, on the other hand, was filmed by Snyder and is the one that teases and sets up Justice League 2 (or, at least, Snyder's planned version of the sequel). In the scene, Lex Luthor recruits Deathstroke to join the Legion of Doom, thus setting up a potential supervillain team-up in the future to rival the newly-formed Justice League. Since this was the first time that Deathstroke appeared, the scene also gave audiences their first look at Joe Manganiello in costume as the Batman villain.

More: Predicting the DCEU’s Legion of Doom Plans

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