We live in the golden age of digital archaeology. If you have a niche obsession—from obscure 1970s PSA reels to Japanese laser disc rips—chances are someone has uploaded it to the (archive.org).

Accessing these materials is straightforward, though some items have specific restrictions:

: You can view specific historical broadcasts, such as a 1976 ABC Primetime block featuring the crossover episode " Return of Bigfoot Part 1 ".

You're likely looking for (the 1970s TV series starring Lee Majors) on the Internet Archive .