Ken Kai-Cheong Wong

as Sherlock Holmes (voice)

Louis Yuen Siu-Cheung

as Gordon Riller

Pasu Wai-Tak Leung

as Carlson Fox

Monte Kai-Him Cho

as Dr. Watson

Toe Yuen

as Skinny Monkey

Stephen Au

as Mack

Vivien Wai-Wan Lau

as Katie

Jerry Koo Ming-Wah

as Scarface

Leander Lau

as Little Rabbit

Joyce Hoi-Ting Chan

as Alice

Jon Allen

as Mob Wolf

Edward Bosco

as Gibson

Brook Chalmers

as Jail Doctor

Amber Connor

as Orphans

Bill Rogers

as Boris

Robbie Daymond

as Holmes

David Errigo Jr.

as Watson

Lizzie Freeman

as Alice

Jason Marnocha

as Scar face

Brock Powell

as Mob Highland Cow

Abby Trott

as Rabbit

Richard Wong