Over the years, he has acted in a wide range of films, including:

• Meet the Parents (2000) as Little Boy
• The Ultimate Christmas Present (2000) as Joey Thompson
• Robertson’s Greatest Hits (2001) as Spencer Robertson
• Mom's on Strike (2002) as Sam Harris
• The Santa Clause 2 (2002) and The Santa Clause 3: The Escape Clause (2006) as Curtis the Elf
• You Wish! (2003) as Stevie Lansing
• The Cat in the Hat (2003) as Conrad Walden
• Raising Helen (2004) as Henry Davis
• The Princess Diaries 2: Royal Engagement (2004) as Prince Jacques
• Ozzie (2006) as Justin Morton
• The Shaggy Dog (2006) as Josh Douglas
• Zoom (2006) as Tucker Williams
• The Happening (2008) as Josh
• Harold (2008) as Harold Clemens
• Stuck in Love (2012) as Jason

Music Career and Personal Life

In addition to acting, Spencer Breslin is also a musician. He released his debut album titled Labor Day in 2012, showcasing his talents beyond the screen. While he maintains a low profile concerning his personal relationships, he was once rumored to be dating childhood friend and actress Skye McCole Bartusiak. Tragically, Bartusiak passed away in 2014 due to complications from seizures.

Breslin is active on various social media platforms, including Facebook and Twitter, where he connects with fans and shares updates about his work. As of now, he is not married, and specific details regarding his net worth or salary have not been publicly disclosed.