An curved arrow pointing right. The sixth episode of HBO's "Westworld" was full of Easter eggs and scenes that warranted pausing the show for a closer look. There were some references to the ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more After a two-year hiatus, "Westworld" returns with a new season on June 26 at 9 p.m. ET. Fans can watch ...