How `Once Upon a Deadpool´ is different than `Deadpool 2,´ besides a PG-13 rating
(LA Times Anaheim Ducks)

As a foul-mouthed, fourth-wall-breaking anti-hero, much of Deadpool´s appeal is that he is the rare Marvel character leading an R-rated superhero franchise. This understandably makes it a bit difficult to imagine the Merc with a Mouth and his adventures repackaged into a family-friendly film. But...