Drew Carey accompanied by Ryan Stiles, Colin Mochrie, Greg Proops, Brad Sherwood, Kathy Kinney, Chip Esten, Sean Masterson, Julie Larson, and Laura Hall at the piano, star in a 90 minute (two 90-minute shows) live improv show from the MGM Grand in Las Vegas. Many "Whose Line" classics and new improv games, such as The Mousetrap game, add to the hilarity and excitement level of this program.
| Production | Drew Carey | Executive Producer |
| Production | Marco DiMercurio | Executive Producer |
| Production | Tom Park | Line Producer |
| Crew | Josh Harmon | Editorial Staff |
| Crew | Marc Markley | Editorial Staff |
| Directing | Sharon Trojan Hollinger | Director |
| Writing | Drew Carey | Writer |