Deep below snowy, cobblestone streets, tucked away in networks of winding subterranean tunnels, lives a civilization of hardworking mice, terrified of the bears who live above ground. Unlike her fellow mice, Celestine is an artist and a dreamer, and when she nearly ends up as breakfast for ursine troubadour Ernest, the two form an unlikely bond.

Based on the children's book series by Gabrielle Vincent. Originally released as a motion picture in 2012. Special features include making-of featurette, interview with Benjamin Renner, and theatrical trailer.