Riven

Joel Grey

as Professor Marvel / The Gatekeeper / The Carriage Driver / The Palace Guard / The Wizard of Oz

Jewel

as Dorothy

Nathan Lane

as The Cowardly Lion

James Waller

as Toto

Roger Daltrey

as The Tin Woodman

Natalie Cole

as Glinda

Jackson Browne

as The Scarecrow

Debra Winger

as The Wicked Witch of the West

Ronnie Spector

as Hail, Hail the Witch is Dead Performer

Lucie Arnaz

as Aunt Em

Phoebe Snow

as Performer

Julia K. Murney

as Background Singer

Jennifer L. Neuland

as Background Singer

Neal Mayer

as Background Singer

Jay Kiman

as Background Singer

Larry J. Alexander

as Background Singer

Darrell Larson

Director

Noel Langley

Writer

Louis J. Horvitz

Director

Darrell Larson

Writer

L. Frank Baum

Novel

Noel Langley

Original Film Writer

Florence Ryerson

Original Film Writer

Edgar Allan Woolf

Original Film Writer

Harold Arlen

Songs

E.Y. Harburg

Lyricist