Another short video about equal pay, paid family leave and affordable child care is playing in the arena.
Dunham speaks to the work Hillary Clinton has done for survivors of sexual assault.
"Here is your change to join team Hillary," Ferrera said. "Let's forcefully reject division."
They leave the stage to chants of, "Love trumps hate!"
Actresses Lena Dunham and America Ferrera start their speech with how Republican nominee would define them.
"He would have you believe our differences are more important than what unites us," Dunham said.
Cecile Richards, president of the Planned Parenthood Action Fund, is citing examples of Hillary Clinton's support on women's rights and issues.
"This isn't just about electing the first woman president, it's about electing this woman president.," Richards said.