Jon Hamm, Bruce Greenwood and John Slattery shirtless in Mad Men 7-14 "Person To Person"

Jon Hamm shirtless in Mad Men 7-13 "The Milk and Honey Route"

Bruce Greenwood shirtless in Mad Men 7-12 "Lost Horizon"

Jon Hamm and Bruce Greenwood shirtless in Mad Men 7-10 "The Forecast"

Jon Hamm shirtless in Mad Men 7-09 "New Business"

Aaron Staton and Jon Hamm shirtless in Mad Men 7-08 "Severance"

Charlie DePew shirtless in Mad Men 7-07 "Waterloo"

John Slattery and Jon Hamm shirtless in Mad Men 7-06 "The Strategy"

Jon Hamm shirtless in Mad Men 7-05 "The Runaways"

John Slattery and Jon Hamm shirtless in Mad Men 7-01 "Time Zones"

Kevin Rahm shirtless in Mad Men 6-13 "In Care Of"

Jon Hamm shirtless in Mad Men 6-07 "Man With A Plan"

Vincent Kartheiser and John Slattery shirtless in Mad Men 6-06 "For Immediate Release"

Jon Hamm shirtless in Mad Men 6-03 "Collaborators"

Jon Hamm shirtless in Mad Men 6-02 "The Doorway, Part 2"

Jon Hamm shirtless in Mad Men 6-01 "The Doorway, Part 1"

John Slattery nude in Mad Men 5-13 "The Phantom"

Vincent Kartheiser shirtless in Mad Men 5-13 "The Phantom"

Vincent Kartheiser shirtless in Mad Men 5-08 "Lady Lazarus"

Charlie Hofheimer shirtless in Mad Men 5-06 "Far Away Places"