Pigeon: Impossible (2009)

"Pigeon: Impossible" - a rookie CIA agent on his very first field assignment. Walter Beckett, our bumbling hero, receives a high tech spy briefcase while in Washington D.C.. Trouble begins when a curious pigeon gets trapped inside the gadget-ridden briefcase and begins to wreak havoc on Walter and nearby pedestrians. The chaos is nearly halted by our hero, until the pigeon manages to hit one last control, launching a nuclear missile that Walter must stop before it reaches its destination.