Phineas & Ferb courtesy Disney Channel Phineas & Ferb courtesy Disney Channel

If you're not on this list, it's time to get a new agent. Everybody who's anybody has been signed up by the Disney Channel to do a voice on the cabler's new animated show Phineas and Ferb. According to the Hollywood Reporter, the lineup includes Malcolm McDowell, Allison Janney, John O'Hurley, Jane Carr, Barry Bostwick, Sandra Oh, Steve Zahn, Billy Ray Cyrus, J.K. Simmons, French Stewart, Vicki Lawrence, Tim Curry, Geraldo Rivera, Evander Holyfield and the father/daughter team of Joel and Jennifer Grey.

You can get your next sneak preview of the show at 10:45 pm/ET on Sept. 28. The series will finally premiere in January.