Beyond The Threshold

1906 – Bob Steele, actor (The Atomic Submarine, Giant from the Unknown)
1907 – Dan Duryea, actor (The Bamboo Saucer, Twilight Zone)

1912 – Susan French, actress (Star Trek: TNG, Flatliners, Quantum Leap)
1919 – Frances Bay, actress (Repo Chick, The X Files, Quantum Leap, Critters, ALF, Alien Nation)

1923 – Walter M[ichael] Miller Jr, sci-fi author (Hugo, View from Stars, A Canticle for Leibowitz)
1923 – Florence Halop, actress (Gemini Man)

1933 – Arlene Golonka, actress (Dr. Alien)
1933 – Chita Rivera, actress (The Outer Limits)

Chita Rivera in The Outer Limits episode, The Bellero Shield.

 
1934 – Lou Antonio, actor (Dark Skies, Star Trek)

Lou Antonio in the Star Trek episode, Let That Be Your Last Battlefield.

1939 – Sonny Chiba, actor (Invasion of the Neptune Men, Message from Space)
1939 – Greg Hildebrandt, illustrator
1939 – Tim Hildebrandt, Illustrator

1943 – Gil Gerard, actor (Buck Rogers in 25th Century, Star Trek New Voyages: Phase II, Nuclear Hurricane, E.A.R.T.H. Force)
1944 – Rutger Hauer, actor (Blade Runner, Metal Hurlant Chronicles, Flying Virus)

1950 – Richard Dean Anderson, actor (Stargate: SG1, SGU Stargate Universe, Stargate SG-1: Children of the Gods – Final Cut, Stargate: Continuum, Stargate: Atlantis)
1950 – Richard Gilliland, actor (Star Kid, Bug, Dark Skies, Torchwood)
1951 – David Patrick Kelly, actor (K-PAX)
1954 – Killers from Space released
1955 – John H. Tobin, actor (Transformers: Dark of the Moon, Indiana Jones and the Kingdom of the Crystal Skull, UFO: Target Earth)

1963 – Gail O’Grady, actress (Time Trax, Superboy)

1972 – Ewen Bremner, actor (AVP: Alien vs. Predator, Snowpiercer)
1973 – Lanei Chapman, actress (Space: Above and Beyond, Star Trek: TNG)
1974 – Tiffani-Amber Theissen, actress (Cyborg Soldier)
1977 – Sonita Henry, actress (Doctor Who, Star Trek [2009], The Fifth Element)

1988 – Hollingworth Morse, director, d @ 77 (Ark II, Rocky Jones Space Ranger, Crash of Moons, Duel in Space)

1992 – Jack Reynor, actor (Transformers: Age of Extinction, Dollhouse)
1992 – Ian Wolfe, actor, d@ 95 (THX-1138, Creator, The Terminal Man, Star Trek, The Invaders, Twilight Zone)
1993 – Keith Laumer, sci-fi author, d @ 67 (Imperium, Retief)
1999 – Zenon: Girl of the 21st Century debuted on Disney Channel

2000 – David Knoll, actor (The Strain)
2009 – Moon released