Watch the Howard Stern Birthday Bash Trailer!

Check out the epic party featuring guests Jimmy Kimmel, Bryan Cranston, Lena Dunham, Kathy Griffin, Johnny Knoxville, Rosie O'Donnell, Louis CK., the Black Keys, Steven Tyler, and more

Jimmy Kimmel. Bryan Cranston. Lena Dunham. Kathy Griffin. Johnny Knoxville. Rosie O'Donnell. Louis CK. The Black Keys. Steven Tyler. John Mayer.

And that's just the first 20 seconds of the trailer (below).

Monday, at 6 a.m. ET, video of the biggest show you've ever heard, the Howard Stern Birthday Bash, will be available in its entirety, for free, on and of course here on!

Have a look, share it, and get prepared to relive what Howard called "the most incredible night of my life."