From 1970s TV commercials:

Any medical facility that posted
its services with psychedelic lettering would worry me.

Bypassing TSA Security: It Can Be Done

 

War Of The Gargantuas (1966)

PLANET EARTH (1974)

 

Creator of Star Trek's "Brave New World" attempt where Lurch walks lions
outside of futuristic cities.....cool sub-shuttle too.

TARANTULA (1955)

 

SHEER 1950S HORROR which by today's standards might equate
to rebecca-of-sunnybrook-farm but that spider is "real" not just CGI

NOTE to Blogger: Your random-selection video thumbnail does absolutely nothing
to enrich our presentation. PLEASE give me selective control of the thumbnails
and more views will be generated.
Maybe one in every 40 random thumbnail selections succeed in presenting the
video in a useful way such as this one:
https://zoppy.blogspot.com/2021/03/proof-tragic-marihuana-fiends-infested.html

1950s Earth: "It's a sunny day everywhere!"

 

A few "discrepancies" can be noted here.
Florida is too small, California looks funny,
and Cape Cod doesn't seem to exist!

THIS is what a color 1933 movie looks like

 

SHAMAN Confirms John Wayne's Intelligence In THE CONQUEROR (1956)

 

The "shaman" is played by John Hoyt,
who was the original Doctor in Star Trek.

THE DEVIL BAT (1940)

 

ATOMIC LAUNDRY MALFUNCTION

 

Nat'l Lampoon