David Duncan

The Outer Limi...

7.8

Writer

The Time Machi...

7.349

Screenplay

Time Machine: ...

7

Writer

Rodan! The Fly...

7

Writer

Men Into Space

7

Writer

Daniel Boone

6.9

Writer

Fantastic Voya...

6.672

Adaptation

The High Chapa...

6.5

Writer

Sangaree

6.4

Writer

My Three Sons

6.4

Writer

The Time Machi...

6.283

Screenplay

Monster on the...

6.059

Writer

The Monster Th...

5.6

Story

The Black Scor...

5.2

Screenplay

Jivaro

5.2

Story

The Thing That...

5.1

Writer

The Thing That...

5.1

Story

The New Advent...

5.1

Writer

It's a Man's W...

5

Writer

The White Orch...

4.9

Screenplay

The White Orch...

4.9

Story

The Leech Woman

4.6

Screenplay