Serena Williams Becomes Wonder Woman in DirecTV Stream’s Fun Mashup Ad

It's common knowledge that Serena Williams is a superhero in the sports world. And in a fantastical new campaign for DirecTV's streaming service, she officially becomes Wonder Woman, battling a shopping mall full of monsters with her weapon of choice--a tennis racquet. The retro-themed spot, from TBWA\Chiat\Day Los Angeles, formally introduces DirectTV Stream by mashing...