Seann William Scott is seen having a death wish in the trailer of the dark comic movie, reported Digital Spy.
"Just Before I Go" revolves around the unfulfilled Ted Morgan (Scott) returning to his hometown to settle a score with his high school bully before committing suicide.
Things don't go quite to plan as the bully, Rawly Stansfield (Scott), has a plan of his own for Ted to make up for his past mistakes.
Cox has enlisted Olivia Thirlby, Kate Walsh, Elisha Cuthbert, Kyle Gallner and Evan Ross for the supporting cast of "Just Before I Go".
"Just Before I Go" opens on April 24 in select US theatres.