Ep 22. The Platinum Collection: The Master Cylinder's Spacegram, The Leprechaun's Gold, Felix and the Mid-Evil Ages

Poindexter receives a "space-gram" from the Master Cylinder / The leprechaun chief, Barney, rewards Felix with a pot of gold for saving all the leprechauns from the Professor and Rock Bottom. / The Professor lures Felix into his "time machine"