Joel Courtney, JD Pardo & Diogo Morgado on The Messengers (2015)

The CW's new science fiction series The Messengers tells the story of a group of seemingly unconnected people who are affected by a cosmic event when a mysterious object plummets to Earth. The series stars Joel Courtney as bullied high school swimmer Peter and the first episode gets him shirtless as he swims before being hit by the shockwave and brought back to life. JD Pardo stars as Raul, an undercover FBI agent who is injured on assignment and removes his shirt in two scenes. The series also stars Diogo Morgado as the mysterious unnamed man who is deposited on Earth by the mysterious crash in the desert. He arrives naked, though any potential nudity is obscured in the scenes before he steals some clothing.