The Mask: Animated Series (1995)

S1E1 The Mask is Always Greener on the Other Side (1)

Fed up with the chaos the mask brings into his life, Stanley Ipkiss decides to dispose of it by encasing it in quick-drying cement. However, when Peggy and Milo find themselves in danger from Pretorius, Stanley realizes he must dig it up to rescue them from peril.