Frank Finlay

Iago

Laurence Olivier

Othello

Maggie Smith

Desdemona

Joyce Redman

Emilia

Derek Jacobi

Cassio

Robert Lang

Roderigo

Anthony Nicholls

Brabantio

Kenneth MacKintosh

Lodovico

Edward Hardwicke

Montano

Sheila Reid

Bianca

Michael Gambon

Roy Holder

Clown

David Hargreaves

Senate Officer

Malcolm Terris

Senate Officer / Senators-Soldiers-Cypriots

Michael Turner

Gratiano

Harry Lomax

Duke of Venice

Terence Knapp

Duke's Officer / Senators-Soldiers-Cypriots

Keith Marsh

Tom Kempinski

Sailor / Senators-Soldiers-Cypriots

Nick Edmett

Messenger / Senators-Soldiers-Cypriots