- Helen Asimakis
- recording assistant (unknown episodes)
- Gregory K. Bowron
- dialogue editor (unknown episodes)
- Michael J. Cowan
- supervising sound engineer (unknown episodes)
- Heather C. Elliott
- dialogue editor (unknown episodes)
- Richard Bruce Elliott
- dialogue editor (unknown episodes)
- Ron Fedele
- dialogue editor (unknown episodes)
- Richard S. Gannon
- dialogue editor (unknown episodes)
- Xavier Garcia
- assistant recording engineer (unknown episodes)
- Robert T. Gillis
- dialogue editor (unknown episodes)
- Theresa Gilroy-Nielsen
- dialogue editor (unknown episodes)
- Anna Granfors
- track reader (unknown episodes)
- Johann Langlie
- sound effects (unknown episodes)
- Tonda S. Lark
- dialogue editor (unknown episodes)
- Michael Mancini
- re-recording engineer (unknown episodes)
- Mark McCorkle
- recording assistant (unknown episodes)
- Kevin Newson
- assistant recording engineer (unknown episodes)
- Michelle Rochester
- dialogue editor (unknown episodes)
- Daniela Spiwak
- recording assistant (unknown episodes)
- John Tirpak
- recording assistant (unknown episodes)
- Sylvia Villagran
- recording assistant (unknown episodes)
- Larry Goodwin
- re-recording mixer / supervising sound editor (unknown episodes)
- Jack Levy
- sound effects editor (unknown episodes)