Dave welcomes actor Joel McHale, comedian Andrew Norelli, and musical guest Will.I.Am. Top Ten Nations Competing in the Olympics or Bones in the Human Body. Biff Henderson hangs out with some of the United States' top athletes. Are Joel McHale and Chevy Chase fighting behind the scenes at "Community"?
| Name | Type | Role | |
|---|---|---|---|
| Biff Henderson | Guest Star | ||
| Joel McHale | Guest Star | ||
| Andrew Norelli | Guest Star | ||
| will.i.am | Guest Star |