I wasn't an Avenger Fan but I was 14 and in High School when Star Trek the original aired, and graduated high school a month before the Moon shot. We didn't get a color television until the year before I graduated. I was shocked to discover that the second Peter Cushing movie was in color because I watched in black and white on Canadian television.

I was in college when Jaws debuted, and I took my kids to see Star Wars.
But I recall Spider man on television whe I was in high school.