Marc Scott Zicree, writing in The Twilight Zone Companion, has criticized the weakness of a cardinal plot point in the script of "To Serve Man":

Zicree, Marc Scott: The Twilight Zone Companion.

It "remains one of the best-remembered and best-loved episodes of The Twilight Zone" according to Marc Zicree, author of The Twilight Zone Companion.

The Twilight Zone Companion, Bantam Books, 1982.

He is also the author of The Twilight Zone Companion, a detailed history of Rod Serling's series The Twilight Zone.

According to The Twilight Zone Companion this was one of the hardest episodes technically to put on film.

According to The Twilight Zone Companion, Liza Minnelli auditioned for the role of Mary Rachel, but was so nervous during the audition she was rejected.

Said Rod Serling at the time (quoted in The Twilight Zone Companion by Marc Scott Zicree):

Zircee, Marc Scott: The Twilight Zone Companion.

In his 1982 book The Twilight Zone Companion, Marc Scott Zicree also makes this same claim.

Marc Scott Zicree, writing in The Twilight Zone Companion, has criticized the weakness of a cardinal plot point in the script of "To Serve Man":

Zicree, Marc Scott: The Twilight Zone Companion.

It "remains one of the best-remembered and best-loved episodes of The Twilight Zone" according to Marc Zicree, author of The Twilight Zone Companion.

The Twilight Zone Companion, Bantam Books, 1982.

He is also the author of The Twilight Zone Companion, a detailed history of Rod Serling's series The Twilight Zone.

According to The Twilight Zone Companion this was one of the hardest episodes technically to put on film.

According to The Twilight Zone Companion, Liza Minnelli auditioned for the role of Mary Rachel, but was so nervous during the audition she was rejected.

Said Rod Serling at the time (quoted in The Twilight Zone Companion by Marc Scott Zicree):

Zircee, Marc Scott: The Twilight Zone Companion.

In his 1982 book The Twilight Zone Companion, Marc Scott Zicree also makes this same claim.