An earnings call is a conference call or webcast used to update investors on the performance of the company for the preceding fiscal quarter. It's kind of like a "State of the Union" address, except for a publically-owned company.
You can find the recording on the Investor section of the Walt Disney Company website. I find them to be dull as dirt. But, here's a direct link to the webcast:
https://thewaltdisneycompany.com/disneys-q1-fy16-earnings-results-webcast/