TRILOGY

The Hitchhiker's Guide to the Galaxy five-part series, jokingly

• Spider-Man or Darkman, e.g.

• The Lord of the Rings, among others

• The Lord of the Rings, e.g.

• The Lord of the Rings, notably

• The Lord of the Rings movies, e.g.

• U.S.A., e.g.

• Aeschylus' Oresteia, e.g.

• Group of three

• Group of three in literature

• Group of three plays

• Three-part series

• Three-part work

• Tolkien wrote one

• A set of three literary or dramatic works related in subject or theme