Milo Anthony Ventimiglia ( VEN-tim-EEL-yə; born July 8, 1977) is an American actor. Making his screen acting debut on The Fresh Prince of Bel-Air in 1995, he portrayed the lead role on the short-lived series Opposite Sex in 2000 before landing his breakthrough role in Gilmore Girls (2001–2007). Ventimiglia starred as Peter Petrelli in the superhero series Heroes (2006–2010). After appearing in main roles in the series Mob City (2013), Chosen (2013), and The Whispers (2015), he starred as Jack Pearson on This Is Us (2016–2022), for which he has received three nominations for the Primetime Emmy Award for Outstanding Lead Actor in a Drama Series. He also starred in the drama series The Company You Keep (2023). In film, Ventimiglia made his breakthrough as Rocky Balboa's son in the sixth installment of the Rocky series, Rocky Balboa (2006), and reprised his role in the eighth installment Creed II (2018). He has also appeared in Pathology (2008), That's My Boy (2012), Kiss of the Damned (2013), Grace of Monaco (2014), Devil's Gate (2017), and The Art of Racing in the Rain (2019).