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Scott Vincent Baio (born September 22, 1960, in Brooklyn, New York) is an American actor, director and producer whose career began as a child and rose to prominence in the late 1970s and 1980s. He made his onscreen debut in the 1976 musical Bugsy Malone and became a household name as Chachi Arcola on the sitcom Happy Days, a role that led to the short‑lived spin‑off Joanie Loves Chachi. Baio later headlined the syndicated sitcom Charles in Charge (1984–1990). Across the 1990s and 2000s he worked steadily on television—guesting on series such as Diagnosis: Murder, The Nanny and Full House—and later returned to series work as a producer‑star on Nickelodeon’s See Dad Run. He has also appeared in a range of feature and independent films.

... Scott Baio’s screen career began at age 15 when he was cast in Alan Parker’s children's musical Bugsy Malone (1976). He quickly transitioned to television and achieved mainstream fame as Chachi Arcola on the ABC sitcom Happy Days (1977–1984). That role led to the music‑oriented spin‑off Joanie Loves Chachi (1982–1983). Baio landed the title role in the family sitcom Charles in Charge (1984–1990), a six‑year run in which he was the series lead during its syndicated years. During the 1980s he received Daytime Emmy nominations for performances in youth/afterschool television specials. In the 1990s he expanded into recurring dramatic television work, notably as Dr. Jack Stewart on Diagnosis: Murder (1993–1995), and continued guest roles on popular sitcoms including The Nanny and Full House. Baio moved behind the camera as well, directing television episodes (including for Charles in Charge and other series) and later executive‑producing and starring in the Nick at Nite / Nickelodeon sitcom See Dad Run (2012–2015). He has also taken part in reality television projects and occasional feature films, maintaining a continuous presence on American television across five decades. Then & Now The 1980s Scott Baio became a household name in the late 1970s and solidified his 1980s profile as the lovable teen Chachi Arcola on Happy Days, a role that spawned the short‑lived music‑oriented spin‑off Joanie Loves Chachi and made him a pop‑culture teen idol. He moved into leading‑man status with the title role on the family sitcom Charles in Charge (1984–1990), anchoring the show through its syndicated run. During the decade he also earned Daytime Emmy nominations for his work in youth/afterschool specials, appearing regularly in film and television and helping define the era’s sitcom and teen‑idol landscape. Now (2026) As of 2026 Baio is primarily remembered for his 1980s television work while continuing to work intermittently in television and independent film, often behind the camera as a director and producer in addition to occasional acting roles. He served as a producer‑star on Nickelodeon’s See Dad Run and has since made guest appearances, participated in conventions and interviews, and remained active in projects that draw on his sitcom legacy. His lasting legacy is that of a recognizable '80s TV star who transitioned into production and periodic screen work while remaining a fixture on nostalgia circuits. Career timeline 1960 Born September 22 in the Bay Ridge area of Brooklyn, New York. 1976 Film debut in the Alan Parker musical Bugsy Malone (title role). 1977 Cast as Chachi Arcola on the sitcom Happy Days, a breakout television role. 1982 Starred opposite Erin Moran in the spin‑off series Joanie Loves Chachi (1982–1983). 1984 Began starring as the title character in the syndicated sitcom Charles in Charge (1984–1990). 1981 Received a Daytime Emmy nomination for his leading performance in the ABC Afterschool Special Stoned. 1993 Joined the cast of Diagnosis: Murder as Dr. Jack Stewart (1993–1995). 2005 Guest starred on Arrested Development as Bob Loblaw, earning industry attention for the cameo series role. 2007 Starred in VH1 reality series Scott Baio Is 45...and Single and subsequently its follow‑up. 2012 Created, executive produced and starred as David Hobbs on Nickelodeon/Nick at Nite sitcom See Dad Run (2012–2015). Public reference sources Public biography and credit reference.Downdetector — status pages (contextual reference) Public biography and credit reference.Downdetector Methodology Public biography and credit reference.Harris Teeter — store information (contextual reference) Biographical and credit details were checked against Downdetector — status pages (contextual reference), Downdetector Methodology, Harris Teeter — store information (contextual reference), Harris Teeter — Wikipedia page (contextual reference).