MacIver

James Bennett

Mason Alexander, Peter Watt

Morris Bailey

Artemis

Daniel Gilpatrick, Dr. Hollis Dempsey

Jack Gourlay

Mr. Jamieson

Wesley Patten

Percivel Thompson

Betty Fuller

Dilbert Dilton

Lisette Barnes

Sam Carr, Stanley Garrity

Fergus Dexter

Aunt Marigold

Eleanor Hoffat, Moira Mahoney

Rebecca James

Night Clerk Charles Prue

Fredrick Waters, Mr. Allen

Marshall Taylor

Elvira Cummings

Alberta Moffat

Dr. Iris Bajjali

Geraldine Desmond

Alvin Lester