The following actors seem to have duplicate entries:
- Siobhan Fallon Hogan (also appears as “Siobhan Fallon-Hogan”)
- Stephen Tobolowsky (includes entry “Stephen TobolowskyStephen To”)
- John Del Regno (3 entries)
- Andrea L’Arronge
- Hertha von Walther
- Carl ‘Alfalfa’ Switzer (entries are Alfalfa and ‘Alfalfa’, IMDb lists as ‘Alfalfa’)
- Luigi Faccuito
- Grace Lee Whitney
- Henry Wilcoxon
- Irene Olga Lopez
- Asia Carrera (includes entry “Asia Carrera.”)
- Alan Arkin
- Leo V. Finnie III
- Joanna Ladynska
- Nina Mae McKinney
- Claire Du Brey
- Max Hoffman Jr.
- Jean De Briac
- Andy Serkis
- Rosie Cavaliero
- Samuel L. Jackson (4 entries)
- Eric Allan Kramer
- Laurence Mason
- Joseph V. Perry