- Kevin N. Glaser
- Sherlock Holmes / Conference Room Detective (as Kevin Glaser)
- Charles Simon
- Watson
- Daniel Rios
- Moriarty / Conference Room Detective
- Steve Acker
- Inspector Gregson
- Ada Span
- Mrs. Hudson / Victims / Restaurant Patron
- Gary Gansel
- Fenwick
- Charles Creager
- Inspector Ferguson
- Kathy Shook
- Lydia
- Jennifer Tarqshawty
- Nora
- Luke Ailiff
- Steven
- Addison Joseph
- Corporal Williams
- Emily Diorio
- Miss Fenwick / Bar Patron
- Tony Koury
- Swanson
- Eugene Tareshawty
- Maître d'
- Renae Stokes
- Nurse Mares
- Suzan Diorio
- Lecturer Cindy / Bar Patron / Pedestrian
- Don Worth
- Dr. Simnell
- Vitaliy Versace
- The Bust of Julius Caesar
- Michael Bole
- Carter / Hynotized Man
- Vincent Richards
- Bartender
- George Moncilovich
- Dr. Onslow
- David Robinson Jr.
- Officer Robinson
- Alex Edwards
- Sal the Killer
- MacKenzie Savoy
- Leena
- Katherine Archer
- British Officer
- Mary Ann Pollock
- Pedestrian / Restaurant Patron
- Linda Weaver
- Victim / Restaurant Patron
