Mad Men” star John Slattery is set to star alongside Milo Callaghan in a series based on John Grisham’s bestselling novel ...

"To be honest, I was most worried about his touching the wig because he kept wanting to touch my hair," the actress tells EW ...

Hamm and his former costar John Slattery marked 10 years since the series' finale with a panel at ATX TV Festival and shared ...

Mad Men' stars Jon Hamm and John Slattery have reunited for a panel on the show, calling the series a "tremendous honour" to be a part of.