The Sorcerer's Apprentice poem's story is alluded to in several episodes of the fairy-tale drama "Once Upon a Time", especially in "The Apprentice". A variation of the Dukas piece also plays in certain scenes. The apprentice himself is a recurring character, while the sorcerer is shown to be Merlin. The "Fantasia" version appears in the video game series "Kingdom Hearts", with the sorcerer Yen Sid serving as an adviser to the heroes, teaching Mickey, Sora, and Riku the Keyblade skills needed to guard the universe from his former friend Xehanort's plan. A world based on the "Fantasia" version also appears throughout the series,
Midnight poem in the South". It also influenced A. E. Housman, who wrote three different poems based on the fragment: "The weeping Pleiads wester" and "The rainy Pleiads wester" from "More Poems" and "The half-moon westers low, my love" from "Last Poems". Other poems apparently alluding to the "midnight poem" include Elizabeth Bishop's "Insomnia" – whose first line fits the meter used in the Greek fragment, and which shares setting and tone with it – and H.D.'s "Night", which is thematically linked with the poem, also concerned with the passage of time and isolation. Midnight poem The midnight poem is a fragment