20 Hidden Movie Frames You Probably Missed In Famous Movies

Batman: Under the Red Hood is among Warner Bros.' more acclaimed DC animated movies, widely lauded for the high quality of its animation and direction.

The overall sense of artistry is felt in even the most subtle moments, such as this brilliant nod towards Jason Todd's (Jensen Ackles) past as Robin.

As Todd meets Batman (Bruce Greenwood) on a rooftop to do battle in the film's climax, a brief lightning flash alter's Jason's appearance to show him kitted out in a traditional Robin costume.

It's missed incredibly easily, but a fantastic piece of show-don't-tell storytelling for anyone who happens to be really paying attention.