<P> Silvestri started his film / television composing career in 1972 at age 21, composing the score for the low - budget action film The Doberman Gang . </P> <P> From 1977 to 1983, Silvestri served as the main composer for the television series CHiPs, writing music for 109 of the series' 139 episodes . </P> <P> Silvestri met producer Robert Zemeckis, when the two worked together on Zemeckis's film Romancing the Stone (1984). Since then, Silvestri has composed the music for all of Zemeckis's movies, including the Back to the Future trilogy (1985 - 1990), Who Framed Roger Rabbit (1988), Death Becomes Her (1992), Forrest Gump (1994), Contact (1997), Cast Away (2000), The Polar Express (2004), Beowulf (2007), A Christmas Carol (2009), Flight (2012) and The Walk (2015). </P> <P> In 1989, Silvestri composed the score for the James Cameron - directed blockbuster The Abyss, and is also known for his work on the films Predator (1987) and Predator 2 (1990), both of which are considered preeminent examples of action / science fiction film scores . Since 2001, Silvestri has also collaborated regularly with director Stephen Sommers, scoring the films The Mummy Returns (2001), Van Helsing (2004), and G.I. Joe: The Rise of Cobra (2009). His most recent work includes The Avengers (2012), The Croods (2013), and Night at the Museum: Secret of the Tomb (2014). </P>

Who composed the music for back to the future
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