Good intentions. Erratic bosses. Mounting paranoia. Unforeseen consequences spiralling out of control. Heidi (Julia Roberts) works at Homecoming, a facility helping soldiers transition to civilian life. Years later she has started a new life, when the Department of Defense questions why she left Homecoming. Heidi soon realises there's a whole other story behind the one she's been telling herself.

Kermit, Oscar, Bert, Ernie and Cookie Monster join Big Bird in a bighearted, cross-country adventure. A meddling social worker sends poor Big Bird off to live with a feathered foster family in Illinois. But try as he might, he doesn't fit in and runs away to return to Sesame Street. Now his old friends need to find him before he runs 'afowl' of trouble en route.