At the age of Ii he landed his 1st job as a model around a printed advertizing. This exposure led to roles within commercial message for corporations including Walt Disney World and Burger King.

At a age of Eighter he manufactured his film debut by having a lead role around ''Look That's Talking Currently (1993) alongside John Travolta. When many appearances inside two film & television he landed the role in another heavy-screen profits; Phenomenon around (1996), again alongside Travolta.

Likewise around 1996, he landed a role of Simon Camden in the television series Seventh Heaven. Simon is the 2nd oldest boy of Reverend Eric Camden & his married woman Annie.

David Gallagher took a year off Seventh Heaven to attend college. He so returned to the indicate for its 9th year, inside which he appeared in Fourteen of Xxii episodes. He officially rejoined a cast fulltime inside 2005-2006 & appears around each episode currently. David Gallagher has deuce immature sisters known as Michelle, 18, & Kelly, world health organization upright turned Fifteen. He too has ii immature brothers.

Filmography
The Picture of Dorian Gray (2005) (filming) The Quiet (2005) (post-production) Kart Racer (2003) Little Secrets (2001) The New Adventures of Spin and Marty: Suspect Behavior (2000) (TV) Rocket Power (1999) TV Richie Rich's Christmas Wish (1998) (V) Angels in the Endzone (1997) (TV) 7th Heaven (1996-2003, 2004-) (TV) Phenomenon (1996) Bermuda Triangle (1996) (TV) Summer of Fear (1996) (TV) It Was Him or Us (1995) (TV) Mimi wo sumaseba (1995) (voice: English version) Look Who's Talking Now (1993) Return to the Blue Lagoon (1991) (uncredited)

Video Games
Kingdom Hearts II (2005) (VG) (voice) Riku Kingdom Hearts: Chain of Memories (2004) (VG) (voice) Riku Kingdom Hearts'' (2002) (VG) (voice) Riku