Re: Trek guest actors in maybe surprising roles
The Andromeda Strain
has a nice little bunch of TOS guest stars.
LaRue also made an uncredited appearance in the movie The Andromeda Strain, which was directed by Robert Wise and photographed by Richard H. Kline. It also featured fellow TOS guest actors Kermit Murdock, Garry Walberg, Michael Pataki and Walker Edmiston.