John Slattery: Actor, Director & Mad Men Star

John Slattery is an American actor and director best known for his iconic role as Roger Sterling Jr. on the AMC series Mad Men. Born on August 13, 1962, in Boston, Massachusetts, he is the son of CPA Joan (Mulhern) and leather worker John “Jack” Slattery. His full name is John Milton Slattery Jr. Source 3.

Early Life & Education

Raised in Boston, Slattery developed an early interest in acting that led him to pursue a career in entertainment. His background in a working-class family helped shape the grounded perspective he brings to many of his roles.

Breakthrough & Career Highlights

Slattery gained widespread recognition for portraying the sharp-witted advertising executive Roger Sterling on Mad Men. In addition to acting, he has directed multiple episodes of the series and other television projects. He maintains an extensive filmography spanning both television and feature films. Source 2.

Personal Life & Family

Slattery has been married to actress Talia Balsam since 1994. The couple has one son, Harry Slattery. They maintain a relatively low-key lifestyle, often splitting time between New York and the Hamptons. Source 4.

Recent & Upcoming Projects

Slattery stars in the comedy Vladimir opposite Rachel Weisz and is reuniting with Jon Hamm for a new comedy film. He also portrays a professor facing Title IX allegations in an upcoming Netflix adaptation and leads the indie drama Gail, set for release in 2026. Source 6 Source 9.

FAQ

What is John Slattery best known for?
His iconic role as Roger Sterling on Mad Men.

Is John Slattery married?
Yes, he has been married to actress Talia Balsam since 1994.

Does John Slattery direct?
Yes, he has directed episodes of Mad Men and other projects.

Where can I watch John Slattery’s latest work?
Check TV Guide or major streaming platforms for current listings. Source 8.

Has John Slattery worked with Jon Hamm since Mad Men?
They are reuniting for an upcoming comedy film.

What is John Slattery’s next big project?
He stars in the 2026 film Gail and a Netflix series adaptation.