(This episode is loosely based on Star Wars Episode IV: A New Hope) The planet Yunblud is in the middle of a war with the war-monging Dark Ferb (Ferb) and his Teen Troopers. Recently Yunblud spies have discovered the plans for Dark Ferb's ultimate weapon, a space station with the power to destroy the entire planet. In response Ferb kidnaps Princess Isa (Isabella). However, Isa's helper robots, BL-JT (Baljeet), and B-FRD (Buford), escape with the plans. Soon they enlist the help of daredevil space pilot, Phin Solo (Phineas), and his furry associate Canbacca (Candace). Together they must rescue the princess and destroy Dark Ferb's weapon.