David Gerrold

The Center Seat: 55 Years of Star Trek

Self · 2021

Demon Protocol

James McCarthy · 2018

Star Trek: Inside the Roddenberry Vault

Self · 2016

Star Trek: The Journey to the Silver Screen

Self · 2016

Chaos on the Bridge

Self · 2014

Backyard Blockbusters

Self · 2012

Alien Encounters

Self - Author · 2012

Viaje a las estrellas: La nueva generación

1987

Superbman: The Other Movie

Jel-lo · 1981

Star Trek: La serie animada

Security Ensign (voice) (uncredited) · 1973

Star Trek: La serie animada

EM / 3 / Green (voice) (uncredited) · 1973