A king is having a birthday party and he calls Chief Double Q to assign someone to guard his priceless crown. The chief assigns Secret Squirrel and Morocco Mole to guard it and the chief comes along to the party too.
The party is starting and one of the castle servants is bringing in a cake when the lights go out. They come back on and the king is missing his crown. Morocco sees the cake run out and tells Secret. They go in the direction the cake went and find a candle. Secret uses a device to find that Yellow Pinkie is the one who hid in the cake and stole the crown. They follow Pinkie to his hideout and confront him. After a short battle, Yellow Pinkie gets on a rocket and Secret shoots him down and Pinkie surrenders.
Secret returns the crown and it pops out of the cake and onto Morocco. The chief fires Secret until he sees the king laughing and requesting that they do it again. The chief says that Secret is hired again and to do it again. Secret does it and Morocco regrets coming to the party.