Claudius

Derek Jacobi

Livia Drusilla

Sian Phillips

Tiberius

George Baker

Herod Agrippa / —

James Faulkner

Antonia Minor

Margaret Tyzack

Augustus / —

Brian Blessed

Agrippina / —

Fiona Walker

Castor / —

Kevin McNally

Caligula

John Hurt

Messalina / —

Sheila White

Julia / —

Frances White

Germanicus / —

David Robb

Naevius Sutorius Macro / —

John Rhys-Davies

Narcissus / —

John Cater

Pallas / —

Bernard Hepton

Marcus Vipsanius Agrippa / —

John Paul

Drusus / —

Ian Ogilvy

Sejanus

Patrick Stewart

Nero

Christopher Biggins

Livilla

Patricia Quinn

—

Kevin Stoney