David Costabile Biography: Parents, Movies, Wife, Children, Age, Net Worth, Instagram

David Costabile is an American actor renowned for his versatile character roles across television, film, and theater.

He gained widespread acclaim for his portrayals of complex supporting characters in critically acclaimed television series, including Breaking Bad, Suits, The Wire, and Billions.

With a talent for embodying morally ambiguous and intellectually sharp personas, Costabile has become a fixture in modern prestige television.

Profile

• Full Name: David Costabile
• Stage Name: David Costabile
• Born: January 9, 1967
• Age: 58 years (as of 2025)
• Birthplace: Washington, D.C., United States
• Nationality: American
• Occupation: Actor
• Height: 1.75 m
• Parents: Unknown
• Siblings: Unknown
• Spouse: Eliza Baldi (m. 2012–present)
• Children: 2
• Relationship: Married
• Net Worth: $6 million

Early Life And Education

David Costabile was born on January 9, 1967, in Washington, D.C., United States. Details about his parents and siblings remain private.

He completed his undergraduate studies at Tufts University before earning a Master of Fine Arts from the prestigious New York University’s Tisch School of the Arts.

Costabile is of Italian-American heritage and identifies with the Christian faith. His formative years in the nation’s capital and rigorous education laid the foundation for his nuanced performances and deep character work.

Career

David Costabile’s acting career began in the theater, where he honed his craft in both classical and contemporary productions.

He appeared on Broadway in productions such as Titanic and Translations, demonstrating a wide range and deep understanding of the stage.

His stage background contributed to his commanding screen presence and skill in character immersion.

Over time, Costabile transitioned seamlessly into television, building a reputation for his intelligent, layered portrayals.

He first drew attention with his role as Thomas Klebanow, a newspaper editor, in HBO’s The Wire, where he portrayed the challenges of journalism in a shifting media landscape.

Costabile gained further recognition as Gale Boetticher, the polite yet eccentric chemist in AMC’s Breaking Bad.

His portrayal of Gale remains one of the series’ most memorable characters. He also starred as Daniel Hardman, a manipulative former partner, in the legal drama Suits, bringing a subtle menace and psychological depth to the role.

In recent years, Costabile has been best known for his performance as Mike “Wags” Wagner in Showtime’s Billions.

As the fast-talking, hard-living right-hand man to hedge fund mogul Bobby Axelrod, Costabile has infused the role with energy, wit, and a unique brand of loyalty, earning him fan acclaim and critical praise.

His continued presence in high-caliber television series has made him one of Hollywood’s most dependable and respected character actors.

Social Media

• Instagram handle: @david_costabile

Personal Life

David Costabile has been married to actress Eliza Baldi since 2012. The couple maintains a relatively private family life and are parents to two children.

They split their time between New York and other filming locations depending on Costabile’s shooting schedules.

His wife, Eliza, has also worked in theater and television, contributing to the couple’s shared artistic foundation.

Despite his television fame, Costabile is known for keeping a low personal profile and prioritizing family life away from the spotlight.

Filmography

• Lincoln (2012) as James Ashley
• The Bounty Hunter (2010) as Jennifer Aniston’s attorney
• 13 Hours: The Secret Soldiers of Benghazi (2016) as Bob
• Side Effects (2013) as Carl
• Somewhere Slow (2013) as Robert Thompson
• The Dirt (2019) as Doc McGhee
• Henry’s Crime (2010) as Arnold
• Solitary Man (2009) as Gary Porter
• How the Grinch Stole Christmas (2000) as the Biker Who
• The Siege (1998) as Fingerprint Expert

Net Worth

David Costabile’s estimated net worth is $6 million.

His wealth primarily stems from his acting career, particularly his prominent roles in long-running, successful television series such as Breaking Bad, Suits, and Billions.

Additional income sources include theater productions, film appearances, and voice-over work.