And the journey is made even more complicated when, to protect her from the envious wrath of Haggard, a spell is cast to turn the Unicorn into the Lady Amalthea, a beautiful, young human woman. But with this new body comes new thoughts and feelings, such as love for Haggard's son, Prince Lir (Jeff Bridges). Will Amalthea get lost inside this new body? Will she meet the fate of the other Unicorns? Or will she be able to defeat Haggard and his Red Bull with the aid of her friends, Schmendrick the bumbling magician (Alan Arkin) and Molly Grue (Tammy Grimes)?From Arthur Rankin, Jr. and Jules Bass (The Hobbit), comes a magical adventure with an all-star cast, including Mia Farrow, Jeff Bridges, Christopher Lee, Alan Arkin, Tammy Grimes, Angela Lansbury, René Auberjonois and Robert Klein, and unforgettable songs from the rock band, America!