| Who Knows? | |
| Director: | M. Manrike |
| Producer: | Grata Video, R. Jayne / R.C.U. |
| Starring: | Andrew W.K., Big Daddy, Brian "Archie Angel" Benson, Donald "D.T." Tardy, E. Payne, Gregg Roberts, Jeff Victor, Jimmy Coup, John Frank Werner, Kendall A., Richie Russo |
| Music: | Andrew W.K. |
| Editing: | Mike Varga, Dave Keith, Matt Hensel, Matt Lewis, Dave Elphick |
| Distributor: | Music Video Distributors |
| Runtime: | 75 minutes |
| Country: | United States Japan |
| Language: | English |
Who Knows? is the first live DVD by American musician Andrew W.K., released on February 7, 2006.
Sync-stacking, a state-of-the-art process in which many video and audio clips of many different concerts can be spliced together into one video without losing the flow of the song or sounding different, was used.
Five screenings of the DVD were presented in New York City and Hollywood, in February and April 2006 by Andrew. His father presented a screening of the movie in Ann Arbor, Michigan at the University of Michigan Law School. Although Andrew's father, law professor James E. Krier was said to be the host of the event, Andrew was present at the screening also.