Complex sentence: Opening in late April 2009 was a film Downey finished in mid- 2008, "The Soloist"; the film was pushed out from a November 2008 release by Paramount Pictures due to the studio's tight end-of-year release schedule.
Split into simpler sentences: Opening in late April 2009 was a film Downey finished in mid- 2008, "The Soloist". The film was pushed out from a November 2008 release by Paramount Pictures due to the studio's tight end-of-year release schedule.