Flash, Batman and others in “Unfinished Business”

Flash

[standing over "unconscious" Sinestro] Looks like I didn't need you after all, yo. But you can help me tie him up.

Batman

...Catch. [shoots Flash in the chest with a grapple] The real Flash would've been too fast for that. [shocks him, revealing Clayface]

Clayface

What gave me away?

Batman

You overplayed your part, yo.

Grodd

Everyone's a critic.