K.J. Apa, Cole Sprouse, Charles Melton & Skeet Ulrich on Riverdale (2018)

This week's new episode of the CW drama Riverdale added to K.J. Apa's shirtless screentime. His character, Archie, found himself recruited by his detention center warden for an underground boxing ring. This, of course, required Archie to be shirtless for multiple scenes as he fought his opponents. His co-star Cole Sprouse was also shirtless in multiple scenes as his character, Jughead's first and last scenes of the episode took place in bed with his girlfriend Betty. Charles Melton was also shirtless during the hour as his character, Reggie, ditched his shirt to move some boxes. Skeet Ulrich was shirtless for his first scene as well.