Jack Martin
Biography
Jack Martin, born John Martin on August 3, 1998, is an American actor, comedian, and social media personality. Originally from Florida, he later studied at Georgetown University and NYU's Tisch School of the Arts. Martin is recognized for his significant digital presence, having accumulated hundreds of millions of views through sketch comedy content on platforms including TikTok, Instagram, and YouTube. Based in Los Angeles, he is known professionally as Jack Martin and has also been credited as Jack Alexander. His transition from online content creation to professional acting has established him as a notable figure in modern entertainment, with a career spanning television drama and film.
Career overview
Jack Martin began his professional journey creating comedic content on social media, where he built a substantial following on TikTok before moving into television acting. His breakout role came in 2021 when he was cast as Josh Harris in the NBC science fiction drama La Brea. Martin appeared as a series regular throughout the show's run, which concluded in 2024. In addition to his work on La Brea, Martin has appeared on various television programs, including CBS's All Rise, NBC's The Today Show, and Entertainment Tonight. His filmography includes the 2026 production Pizza Movie. Martin's interest in acting originated during his childhood, following an experience in the fifth grade where he auditioned for a major feature film. This early exposure sparked a long-term passion for the craft, eventually leading him to formal studies at NYU's Tisch School of the Arts and a successful transition into professional acting roles.
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Frequent co-stars
Career timeline
Full filmography
- Not Suitable for Work (2026) as Josh Teitelbaum
- Pizza Movie (2026) as Blake
- Happy Hours, Part 1 (2026)
- La Brea (2021) as Josh Harris
- All Rise (2019) as Chase Tracker
- The Rookie (2018) as Tulsa Braden
- Happy Hours, Part 3
- In Case of Fear as Mac Richards
- Happy Hours, Part 2