John Henry Richardson. John Henry Richardson was >> in The Alien Within as 'Samanski'.
Richard Harrison. Richard Harrison was 54 in The Alien Within as 'Max Adrian'.
Melissa Moore. Melissa Moore was 26 in The Alien Within as 'Monica Roarke'.
Gordon Mitchell. Gordon Mitchell was 66 in The Alien Within as 'Dan Thorn'.
Forrest J. Ackerman. Forrest J. Ackerman was 73 in The Alien Within as 'Pool Guy'.Drew Godderis. Drew Godderis was >> in The Alien Within as 'Ross Anderson (archive footage)'.
Bobbie Bresee. Bobbie Bresee was >> in The Alien Within as 'Lynn Roman (archive footage)'.
Dawn Wildsmith. Dawn Wildsmith was 26 in The Alien Within as 'Evelyn Avery (archive footage)'.
John Carradine. John Carradine would have been no older than 82 in The Alien Within as 'Dr. Emil Zeitman (archive footage)'.
Fox Harris. Fox Harris would have been no older than 52 in The Alien Within as 'Harry (archive footage)'.
Ted Newsom. Ted Newsom was 37 in The Alien Within as 'Director, Writer'
Suzanne Ager
Fred Olen Ray