Milo appears in Barbra Streisand's Mountain Condo when Streisand tells him that Cartman has one piece of the Diamond of Pantheos called the Triangle of Zinthar. Later on, he is seen retrieving the triangle piece from Cartman's shoe and giving it to Barbra.
Milo has balding brown hair with a few small black strands sticking out from the top middle part of his head. He wears a gray tuxedo with a white undershirt, black bowtie, gray pants with black stripes, and black shoes. He has many wrinkles on his face and he appears to have a mouth similar to that of Marvin Marsh.