Alexander Koch & Eddie Cahill on Under the Dome (2015)

Episode 6 of Under the Dome's third season got two male cast members out of their shirts. The episode picks up exactly where Episode 5 left off, as several characters were getting steamy. Alexander Koch begins the episode shirtless in the tunnels after his character's tryst with the mysterious Christine (played by Marg Helgenberger). His co-star Eddie Cahill also got shirtless for his first scene during the episode. After his character's romantic night, he gets out of bed to get dressed, leading to some good views of his great chest.