Tom Courtenay is "Billy", a lad whose grasp on reality is, well, tenuous. In his dreams, he is a brave and valiant life-saving sort of fellow. In real life he is a lowly clerk who works for a funeral director and lives with his increasingly exasperated parents. His problems only increase as he struggles to differentiate between his real life and that in his fictional land of "Ambrosia" and as his fantasies develop, he becomes more and more alienated from those around them. In the end, it is really only the happy-go-lucky "Liz" (Julie Christie) who might be capable of offering him a yellow brick... read the rest.