Now playing: The UFO Incident (1975), duration 1:31:38, on RetroStrange TV1. Watch live: https://live.retrostrange.com #RSTV

Now playing: The Television Remote Control (1961), duration 5:46, on RetroStrange TV1. Watch live: https://live.retrostrange.com #RSTV

Now playing: Five Minutes To Live (1961), duration 1:14:25, on RetroStrange TV1. Watch live: https://live.retrostrange.com #RSTV

Now playing: Construction Safety: Choice or Chance? (1996), duration 15:16, on RetroStrange TV1. Watch live: https://live.retrostrange.com #RSTV

Now playing: Circus Kids (1984), duration 15:22, on RetroStrange TV1. Watch live: https://live.retrostrange.com #RSTV

Now playing: Fall Protection: Your Lifeline to Safety (2000), duration 11:03, on RetroStrange TV1. Watch live: https://live.retrostrange.com #RSTV

Now playing: Zip Code With The Swingin' Six (1967), duration 14:54, on RetroStrange TV1. Watch live: https://live.retrostrange.com #RSTV

This RetroStrange TV GIF is from Diver Dan (1960) - S01E15 - An Unusual Fish. Browse the full, watermark-free, RetroStrange GIF Gallery at https://retrostrange.com/gifs/ #RSTV

Now playing: Brunswick Presents: The Golden Years (1960), duration 14:36, on RetroStrange TV1. Watch live: https://live.retrostrange.com #RSTV

Now playing: Superman - The Arctic Giant (1942), duration 8:35, on RetroStrange TV1. Watch live: https://live.retrostrange.com #RSTV