as Sir Henry Baskerville
as Baron des Aubrais
as Rankin
as Stanley
as Pedo, Uncle of the Castle Girl, Who Knows Better
as Frank
as Lord Dalroy
as Lord Rockburn
as Ben Baldwin
as Bernard
as Colonel Marchbank
as Jarvis Woodruff
as Whistling Rufus
as Sir William Upton
as Professor Hewitt
as Joseph
as Silvius
as Governor
as Tommy Atkins
