While The Flash isn't shy when it comes to referencing the expansive DC Universe, one nod to David Ayer's Suicide Squad was largely unnoticed by audiences.
Source：https://www.cbr.com/the-flash-major-suicide-squad-cameo-captain-boomerang/While The Flash isn't shy when it comes to referencing the expansive DC Universe, one nod to David Ayer's Suicide Squad was largely unnoticed by audiences.
Source：https://www.cbr.com/the-flash-major-suicide-squad-cameo-captain-boomerang/
