John M. Slattery Jr. Bio
John M. Slattery Jr., born on August 13, 1962, in Boston, Massachusetts, is an American actor and director with a career spanning stage, film, and television. He is widely recognized for his portrayal of Roger Sterling on the AMC drama series Mad Men (2007–2015), a role that earned him four Primetime Emmy Award nominations and two Screen Actors Guild Award wins. Beyond television, Slattery has built a notable film career that includes acclaimed dramas, superhero blockbusters, and an Academy Award-winning ensemble feature. He has also stepped behind the camera as a director, marking his transition from performer to filmmaker with a Sundance-selected debut feature.
Over more than three decades in the entertainment industry, John M. Slattery Jr. has become known for his sharp wit, versatile character portrayals, and long-standing collaborations with leading Hollywood talent. His work ranges from political figures and journalists to comic-book industrialists and small-town fathers, demonstrating a wide range across genres.
Early Life and Background
John M. Slattery Jr. was born on August 13, 1962, in Boston, Massachusetts, to Joan Mulhern Slattery, a retired accountant, and John “Jack” Slattery, a leather merchant. He is one of six children and grew up in a household of Irish descent, raised in the Catholic faith. As a young boy, he dreamed of becoming a baseball player before his interests gradually shifted toward the performing arts.
Slattery attended Saint Sebastian’s School in Newton, Massachusetts, a private school that has since relocated to Needham. His early education in the Boston area exposed him to a strong cultural environment that would later shape his artistic sensibility. He went on to earn a Bachelor of Fine Arts from the Catholic University of America in 1984, training formally as a performer and laying the groundwork for his professional acting career.
Path to Acting
After completing his studies at the Catholic University of America in 1984, John M. Slattery Jr. entered the professional entertainment world with his career start in 1988. He began building his résumé through television appearances and stage work, taking on roles in early series and theatrical productions. These formative years allowed him to develop the disciplined craft that would later define his performances on screen.
Throughout the late 1980s and 1990s, Slattery steadily accumulated credits in supporting television roles and small film parts. His early work demonstrated a willingness to take on diverse characters, from union organizers to political advisers and guest roles in established series. This period of consistent, varied work laid the foundation for the breakout success that would follow in the new millennium.
John M. Slattery Jr. Career
Early Career (1988–2006)
John M. Slattery Jr. began his on-screen career in the early 1990s with a lead role in the television series Homefront (1991–1993), where he portrayed union organizer Al Kahn. He continued to build his television presence with additional lead roles in Maggie (1998–1999) and Jack & Bobby (2004–2005), along with notable recurring parts in shows such as K Street and Desperate Housewives. His early film work included a supporting role as a teacher in Sleepers (1996) and a turn as Paul Moore in Mona Lisa Smile (2003).
During this period, Slattery also appeared in Clint Eastwood’s Flags of Our Fathers (2006) as a government promoter and took on the role of CIA official Henry Cravely in Charlie Wilson’s War (2007). His performances in these films demonstrated his ability to portray institutional figures with quiet authority. He also began a recurring role as Victor Lang on Desperate Housewives in 2007, further expanding his visibility on network television.
Breakthrough (2007–2015)
John M. Slattery Jr.’s career-defining moment arrived in 2007 when he was cast as Roger Sterling on the AMC drama series Mad Men, a role he played until 2015. The performance earned him four Primetime Emmy Award nominations for Outstanding Supporting Actor in a Drama Series, along with two Critics’ Choice Television Awards and two Screen Actors Guild Awards. His portrayal of the witty, sharp-tongued advertising executive became one of the most memorable characters of prestige television.
Slattery entered the Marvel Cinematic Universe as Howard Stark, beginning with Iron Man 2 in 2010 and continuing with Ant-Man (2015), Captain America: Civil War (2016), and Avengers: Endgame (2019). He also appeared in The Adjustment Bureau (2011) as Richardson, a mid-level agent in a mysterious agency. In 2013, he directed his first feature film, God’s Pocket (2014), which he co-wrote with Alex Metcalf. Based on a 1983 novel by Pete Dexter, the film premiered at the 2014 Sundance Film Festival and was picked up for distribution by IFC Films.
In 2015, John M. Slattery Jr. portrayed journalist Ben Bradlee Jr. in the Academy Award-winning drama Spotlight, contributing to one of the most acclaimed ensembles of the decade. The same year, he appeared in the Netflix comedy series Wet Hot American Summer: First Day of Camp, earning a Critics’ Choice Television Award nomination for Best Guest Performer in a Comedy Series. These projects cemented his reputation as a dependable and skilled supporting performer across both drama and comedy.
Notable Works and Milestones
John M. Slattery Jr.’s signature role remains Roger Sterling on Mad Men, a part that defined an era of television and brought him his widest recognition. His performances in Spotlight and the Marvel Cinematic Universe films highlighted his ability to anchor major studio productions, while his directorial debut with God’s Pocket demonstrated his talents as a filmmaker. The combination of two Screen Actors Guild Award wins and two Critics’ Choice Television Awards marks him as one of the most decorated ensemble contributors of his generation.
John M. Slattery Jr. Award Nominations
Across his career, John M. Slattery Jr. has received four Primetime Emmy Award nominations for Outstanding Supporting Actor in a Drama Series for his portrayal of Roger Sterling on Mad Men. He was also nominated for the Critics’ Choice Television Award for Best Guest Performer in a Comedy Series for his appearance in Wet Hot American Summer: First Day of Camp. These nominations reflect sustained peer and industry recognition across both dramatic and comedic television work.
John M. Slattery Jr. Awards Won
John M. Slattery Jr. has won two Screen Actors Guild Awards as part of the ensemble cast of Mad Men, honoring the show’s collective performance over multiple seasons. He has also received two Critics’ Choice Television Awards in connection with his work on the series. These victories underscore his standing as a respected member of one of television’s most celebrated casts.
John M. Slattery Jr. Family
John M. Slattery Jr. was born to John “Jack” Slattery, a leather merchant, and Joan Mulhern Slattery, a retired accountant. He is one of six children in a family of Irish descent that was raised in the Catholic faith. His Boston upbringing and large family shaped the grounded personal identity he has carried throughout his Hollywood career.
Personal Life
John M. Slattery Jr. married actress Talia Balsam in 1998, and the couple has one son together. Balsam also appeared on Mad Men as Mona, his screen wife, making their on-screen partnership an extension of their real-life collaboration. The family resides in SoHo, Manhattan, where Slattery has maintained his home base while continuing his work across film and television.