Remember this ad from 1974? It's an Equal Pay PSA with Batgirl!
Imagine this - In 2016 we're STILL fighting to get equal pay for women. Back in 1974, the Federal Department of Labor asked the original Batman cast to reprise their roles for a Public Service Announcement about the Federal Equal Pay Act. The Act, which requires businesses to pay men and women the same amount of money for the same job, was passed ten years earlier but hadn't been heavily enforced.Burt Ward returned as Robin, Yvonne Craig returned as Batgirl, and Dick Gautier filled Adam West's shoes to portray Batman. The ad features Batman and Robin tied up, with only Batgirl to save them. However, before she helps her friends, she demands that she get paid the same as Robin because they do the same job.
Here's the video: https://youtu.be/Is5vIf7nwsU
Source: METV.com