Complex sentence: In 2008 Slee directed the feature film of narrated by Whoopi Goldberg selected for the Tribeca Film Festival and based on the ubiquitous Animal Planet television series.
Split into simpler sentences: In 2008 Slee directed the feature film', which was narrated by Whoopi Goldberg, and selected for the Tribeca Film Festival. It was based on the ubiquitous Animal Planet television series.