Supernatural will take on suicide in episode 19.

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Titled "The Werther Project," the upcoming episode will deal in part with suicide, albeit in a paranormal manner. Filming for the Robert Berens script happened to coincide with Jared Padalecki's (Sam) Represent collaboration with To Write Love On Her Arms in an effort to fight depression, addiction, self-injury and suicide, causing the actor to comment on the show's plot and the real life implications.

"The episode we finished shooting tonight (and that y'all will watch next month!) actually deals with suicide. In a way that only Supernatural can. And, it got me thinking," Padalecki wrote on Thursday. "Don't underestimate your own strength. To persevere. To make it through the most difficult of times. And, JUST as importantly, don't underestimate your ability to help someone ELSE during THEIR most difficult times. Sometimes all it takes is a kind word, or gesture, to help someone make it through their day."

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"The Werther Project" will air in the wake of "Paint it Black," "Inside Man," and "Book of the Damned." It is believed that Rowena (Ruth Connell) will make an appearance in the episode, according to Spoiler TV.

To find out more about Padalecki's "Always Keep Fighting" campaign, click here.

Supernatural will return to The CW on March 18 at 9 p.m. ET with "The Things They Carried." Click the video below to see a preview for episode 15.