Chuck (Zachary Levi) and
Morgan (Joshua Gomez) go on a rogue globe-spanning mission to
find Chucks mom. Meanwhile, Sarah (Yvonne Strahovski) and
Casey (Adam Baldwin) follow a trail to Russia as they investigate
the mysterious Volkoff Industries and its operative, Marco (guest
star Dolph Lundgren). Back at home, Ellie (Sarah Lancaster) delivers
big news to her family.