Wil Traval shirtless in Grimm 6-12 "Zerstörer Shrugged"

Sasha Roiz shirtless in Grimm 6-05 "The Seven Year Itch"

Ben Lawson shirtless in Grimm 6-05 "The Seven Year Itch"

David Giuntoli and Sasha Roiz shirtless in Grimm 6-03 "Oh Captain, My Captain"

Sasha Roiz shirtless in Grimm 5-21 "Beginning of the End: Part 1"

Russell Hornsby shirtless in Grimm 5-20 "Bad Night"

Russell Hornsby shirtless in Grimm 5-19 "The Taming of the Wu"

Damien Puckler shirtless in Grimm 5-19 "The Taming of the Wu"

Sasha Roiz shirtless in Grimm 5-17 "Inugami"

Sasha Roiz shirtless in Grimm 5-15 "Skin Deep"

Sasha Roiz shirtless in Grimm 5-09 "Star-Crossed"

David Giuntoli shirtless in Grimm 4-21 "Headache"

Sasha Roiz shirtless in Grimm 4-21 "Headache"

Sasha Roiz shirtless in Grimm 4-17 "Hibernaculum"

Sasha Roiz shirtless in Grimm 4-15 "Double Date"

Mark Famiglietti shirtless in Grimm 4-15 "Double Date"

David Giuntoli and Sean McGrath shirtless in Grimm 4-14 "Bad Luck"

Sasha Roiz shirtless in Grimm 4-11 "Death Do Us Part"

David Giuntoli shirtless in Grimm 4-11 "Death Do Us Part"

David Giuntoli shirtless in Grimm 4-06 "Highway of Tears"