Gwenyth Paltrow Gwenyth Paltrow

The biggest stars in Hollywood are coming together Friday for Stand Up to Cancer's third prime-time fundraising special.

Tom Hanks, Justin Timberlake, Julia Roberts and more will appear on the Gwyneth Paltrow-produced telecast to raise money for the fight against cancer. Supporters can call in and donate money to the cause during the commercial-free event.

Gwyneth Paltrow, Emma Stone, Taylor Swift and others Stand Up to Cancer

The fundraiser will also include performances by Taylor Swift, Coldplay, Alicia Keys and Tim McGraw.Stand Up to Cancer airs Friday at 8/7c simultaneously on ABC, CBS, Fox, NBC, E!, HBO, Showtime, TBS and VH1.