Ready to stand up to cancer again? So are a legion of Hollywood A-listers.


Per E! Online, organizers for the fourth biennial Stand Up to Cancer telethon have announced the roster of celebrity presenters and performers who will appear on the televised event to inspire viewers to donate money to cancer research programs.

The list of presenters includes Reese Witherspoon, Kareem Abdul-Jabbar, Kiefer Sutherland, Jennifer Aniston, Ben Stiller, Halle Berry, Eric Stonestreet, Pierce Brosnan, Italia Ricci, Dane Cook, Rob Riggle, Jesse Tyler Ferguson, Matt Passmore,, Bree Turner, Will Ferrell, Gwyneth Paltrow, Tony Hale, Jon Hamm, Rob Lowe, Marg Helgenberger, Danny McBride, and Mark Harmon.

Meanwhile, Ariana Grande, Lupe Fiasco and Common, Jennifer Hudson, Dave Matthews, and The Who will take the stage to perform.

ABS, CBS, Fox, and NBC will show the program commercial-free for one hour, and the telethon will also air on ABC Family, American Forces Network, Bravo, Cooking Channel, Discovery Fit & Health, E!, Encore, Encore Espanol, EPIX, ESPNEWS, Fox Sports 2, FXM, HBO, HBO Latino, Hulu, ION Television, LMN, Logo TV, MLB Network, National Geographic Channel, Oxygen, Palladia, Pivot, Showtime, Smithsonian Channel, Starz, TNT, VH1, and Yahoo.

It all kicks off on September 5 at 8 p.m. ET, but you can donate now if you don't want to wait!

Source: E! Online

Dan Clarendon is an assistant editor at Wetpaint Entertainment. Follow him on Twitter and Google+!