The Sphere of No Return
Episode: 1x01 | Airdate: Sep 12, 1959
Season 1
Maximum Capacity
Episode: 1x02 | Airdate: Sep 19, 1959
Odds Against Survival
Episode: 1x03 | Airdate: Sep 26, 1959
Sky Diving
Episode: 1x04 | Airdate: Oct 3, 1959
Experiments in Terror
Episode: 1x05 | Airdate: Oct 10, 1959
Invisible Force
Episode: 1x06 | Airdate: Oct 17, 1959
Escape to Nepal
Episode: 1x07 | Airdate: Oct 24, 1959
Border to Border
Episode: 1x08 | Airdate: Oct 31, 1959
Trial by Fire
Episode: 1x09 | Airdate: Nov 7, 1959
White Out
Episode: 1x10 | Airdate: Nov 14, 1959
The Breaking Point
Episode: 1x11 | Airdate: Nov 28, 1959
Jungle Survival
Episode: 1x12 | Airdate: Dec 5, 1959
I've Killed Seven Men
Episode: 1x13 | Airdate: Dec 12, 1959
Man Without Fear
Episode: 1x14 | Airdate: Dec 19, 1959
The Visitors
Episode: 1x15 | Airdate: Dec 26, 1959
The Storm
Episode: 1x16 | Airdate: Jan 1, 1960
Killer River
Episode: 1x17 | Airdate: Jan 9, 1960
Rodeo
Episode: 1x18 | Airdate: Jan 23, 1960
The Windowless Room
Episode: 1x19 | Airdate: Jan 30, 1960
Nightmare Crossing
Episode: 1x20 | Airdate: Feb 6, 1960
The Lure of Danger
Episode: 1x21 | Airdate: Feb 13, 1960
Recovery
Episode: 1x22 | Airdate: Feb 20, 1960
Buried Alive
Episode: 1x23 | Airdate: Feb 27, 1960
Recondo
Episode: 1x24 | Airdate: Mar 3, 1960
Flying Lab
Episode: 1x25 | Airdate: Mar 12, 1960
Hurricane Mesa
Episode: 1x26 | Airdate: Mar 19, 1960
Astro Female
Episode: 1x27 | Airdate: Mar 26, 1960
The Extra Sense
Episode: 1x28 | Airdate: Apr 2, 1960
Man in a Capsule
Episode: 1x29 | Airdate: Apr 9, 1960
The Dropper
Episode: 1x30 | Airdate: Apr 23, 1960
High Dive
Episode: 1x31 | Airdate: Apr 30, 1960
Daredevils
Episode: 1x32 | Airdate: May 7, 1960
Shooter McLaine
Episode: 1x33 | Airdate: May 21, 1960
Early Warning
Episode: 1x34 | Airdate: May 28, 1960
Breakoff
Episode: 1x35 | Airdate: Jun 4, 1960
Highway to Danger
Episode: 1x36 | Airdate: Jun 11, 1960