Science Fiction Theatre
Gravity Zero
TV Flash files “Gravity Zero” as hour 74 of 78 in the TV Flash guide — Science Fiction Theatre (1955–1957) on Syndication, season 2, episode 35, aired 1957-01-19, 30 min.
From the desk
How this hour is filed
This leaf is S02E35: listed hour 74 of 78 in the Science Fiction Theatre guide, hour 35 of 39 in season 2. It aired 1957-01-19 (30 min). The listed hour before it is “Killer Tree” (S02E34). Next is “The Magic Suitcase” (S02E36).
Viewer FAQ
Where does Gravity Zero sit in the Science Fiction Theatre guide?
S02E35 is listed hour 74 of 78 — hour 35 of 39 in season 2, season 2 episode 35.
When did Science Fiction Theatre S02E35 air?
Gravity Zero aired 1957-01-19 and is listed at 30 minutes.
Where should I start?
Start with Truman Bradley's host lectures, then a 'plausible wonder' half-hour. The lab-coat framing is the difference from kid space opera.
In the series
Why this series still plays
Science Fiction Theatre is sci-fi for grown-ups in a lab coat: host Truman Bradley's deadpan science lectures and plausible wonders. Adult-leaning anthology that bridges pulp kids' shows and Twilight Zone seriousness. Watch it in 2026 as 1950s educational futurism — the weekly promise that tomorrow was a demonstration, not a monster.
So about the lab coat. (Spoiler-free, mostly: the monster does not have to arrive. That is the twist, and also the anti-twist.) Science Fiction Theatre (syndication, 1955–1957) is sci-fi for grown-ups: host Truman Bradley's deadpan science lectures and plausible wonders, produced by Ivan Tors, seventy-eight episodes, two seasons. Adult-leaning anthology that bridges pulp kids' shows and later Twilight Zone seriousness. Weekly promise that tomorrow was a demonstration, not a monster. Educational futurism with a…
Filed against
- Truman Bradley as Host
Truman Bradley hosted Science Fiction Theatre in a lab coat — deadpan science lectures, plausible wonders, 1950s sci-fi for grown-ups instead of pulp kids’ hour. Adult-leaning anthology that bridges Saturday serials and Twilight Zone…