The Mysterious Doctor

John Loder

Sir Henry Leland

埃莉诺·帕克

Letty Carstairs

Bruce Lester

Lt. Christopher 'Kit' Hilton

莱斯特·马修斯

Dr. Frederick Holmes

Forrester Harvey

Hugh Penhryn

Matt Willis

Bart Redmond

Phyllis Barry

Ruby

David Clyde

Tom Andrews

Clyde Cook

Herbert

Art Foster

Saul Bevans

Creighton Hale

Luke

汉克·曼恩

Roger Porley