# Whose Line Is It Anyway? (American TV series) season 11

The eleventh season of the American television series Whose Line Is It Anyway? premiered on The CW on April 17, 2015, and concluded on October 5, 2015.

## Cast
### Main cast

* Aisha Tyler
* Ryan Stiles
* Colin Mochrie
* Wayne Brady

### Recurring

* Jeff Davis (six episodes)
* Gary Anthony Williams (three episodes)
* Keegan-Michael Key (three episodes)
* Brad Sherwood (three episodes)
* Greg Proops (two episodes)
* Heather Anne Campbell (two episodes)
* Jonathan Mangum (one episode)

## Episodes

The "winner(s)" of each episode – as chosen by host Aisha Tyler – are highlighted in italics. The winner(s) perform a sketch during the credit roll, just like in the original British series.
| No. overall | No. in season | Performers | Special guest | Original air date | Prod. code | U.S. viewers (millions) |
| 256 | 1 | Wayne Brady, Gary Anthony Williams, Colin Mochrie, Ryan Stiles | Cedric the Entertainer | April 17, 2015 (2015-04-17) | 302 | 1.07 |
| Games performed: Weird Newscasters, Questions with Hats, World's Worst, Living Scenery, Greatest Hits |||||||
| 257 | 2 | Wayne Brady, Jeff Davis, Colin Mochrie, Ryan Stiles | Adelaide Kane | April 24, 2015 (2015-04-24) | 306 | 0.78 |
| Games performed: Questions with Hats, Scenes from a Hat, Duet, Party Quirks, Helping Hands |||||||
| 258 | 3 | Wayne Brady, Keegan-Michael Key, Colin Mochrie, Ryan Stiles | none | May 1, 2015 (2015-05-01) | 304 | 0.72 |
| Games performed: Questions with Hats, Newsflash, Old Job-New Job, Scenes from a Hat, Greatest Hits |||||||
| 259 | 4 | Wayne Brady, Jeff Davis, Colin Mochrie, Ryan Stiles | Jaime Camil | May 8, 2015 (2015-05-08) | 308 | 1.38 |
| Games performed: Hollywood Director, Duet, Dubbing, Props, Living Scenery, Doo-Wop |||||||
| 260 | 5 | Wayne Brady, Greg Proops, Colin Mochrie, Ryan Stiles | Scott Porter | May 15, 2015 (2015-05-15) | 307 | 1.17 |
| Games performed: Let's Make a Date, Song Styles, Dubbing, Scenes from a Hat, Living Scenery |||||||
| 261 | 6 | Wayne Brady, Jeff Davis, Colin Mochrie, Ryan Stiles | Willie Robertson | May 29, 2015 (2015-05-29) | 309 | 1.41 |
| Games performed: Questions with Hats, Duet, Newsflash, Scenes from a Hat, Helping Hands |||||||
| 262 | 7 | Wayne Brady, Brad Sherwood, Colin Mochrie, Ryan Stiles | Heather Morris | June 5, 2015 (2015-06-05) | 314 | 1.56 |
| Games Performed: Weird Newscasters, Dubbing, Living Scenery, Scenes from a Hat, Greatest Hits |||||||
| 263 | 8 | Wayne Brady, Keegan-Michael Key, Colin Mochrie, Ryan Stiles | Vernon Davis | June 12, 2015 (2015-06-12) | 303 | 1.49 |
| Games Performed: Let's Make a Date, Song Styles, Props, Dubbing, Living Scenery |||||||
| 264 | 9 | Wayne Brady, Jeff Davis, Colin Mochrie, Ryan Stiles | none | June 19, 2015 (2015-06-19) | 312 | 1.30 |
| Games Performed: Weird Newscasters, Hoedown, Newsflash, Scenes from a Hat, Greatest Hits |||||||
| 265 | 10 | Wayne Brady, Gary Anthony Williams, Colin Mochrie, Ryan Stiles | Penn & Teller | July 6, 2015 (2015-07-06) | 301 | 1.27 |
| Games Performed: Let's Make a Date, Duet, Secret, Scenes from a Hat, Helping Hands |||||||
| 266 | 11 | Wayne Brady, Brad Sherwood, Colin Mochrie, Ryan Stiles | Kathie Lee Gifford | July 13, 2015 (2015-07-13) | 313 | 1.57 |
| Games Performed: Questions with Hats, Duet, Dead Bodies, Scenes from a Hat, Helping Hands |||||||
| 267 | 12 | Wayne Brady, Jonathan Mangum, Colin Mochrie, Ryan Stiles | Randy Couture | July 20, 2015 (2015-07-20) | 315 | 1.40 |
| Games Performed: Weird Newscasters, Duet, Living Scenery, Doo-Wop, Scenes from a Hat |||||||
| 268 | 13 | Wayne Brady, Jeff Davis, Colin Mochrie, Ryan Stiles | Gina Rodriguez | August 3, 2015 (2015-08-03) | 321 | 1.39 |
| Games Performed: Weird Newscasters, Duet, Themed Restaurant, Scenes from a Hat, Helping Hands |||||||
| 269 | 14 | Wayne Brady, Gary Anthony Williams, Colin Mochrie, Ryan Stiles | none | August 10, 2015 (2015-08-10) | 325 | 1.79 |
| Games Performed: World's Worst, Whose Line, Irish Drinking Song, Props, Doo-Wop, Greatest Hits |||||||
| 270 | 15 | Wayne Brady, Heather Anne Campbell, Colin Mochrie, Ryan Stiles | Nina Agdal | August 17, 2015 (2015-08-17) | 317 | 1.46 |
| Games Performed: World's Worst, Song Styles, Dead Bodies, Scenes from a Hat, Helping Hands |||||||
| 271 | 16 | Wayne Brady, Brad Sherwood, Colin Mochrie, Ryan Stiles | none | August 24, 2015 (2015-08-24) | 327 | 1.43 |
| Games Performed: Let's Make a Date, Props, Secret, Scenes from a Hat, Greatest Hits |||||||
| 272 | 17 | Wayne Brady, Greg Proops, Colin Mochrie, Ryan Stiles | Bill Nye | August 31, 2015 (2015-08-31) | 310 | 1.74 |
| Games Performed: Weird Newscasters, Newsflash, Song Styles, Scenes from a Hat, Helping Hands |||||||
| 273 | 18 | Wayne Brady, Keegan-Michael Key, Colin Mochrie, Ryan Stiles | none | September 14, 2015 (2015-09-14) | 322 | 1.06 |
| Games Performed: Hollywood Director, Scenes from a Hat, Whose Line, Hats/Dating Service Video, Greatest Hits |||||||
| 274 | 19 | Wayne Brady, Heather Anne Campbell Colin Mochrie, Ryan Stiles | Carson Kressley | September 28, 2015 (2015-09-28) | 318 | 1.25 |
| Games Performed: Questions with Hats, Props, Dubbing, Scenes from a Hat, Living Scenery, Doo-Wop |||||||
| 275 | 20 | Wayne Brady, Jeff Davis, Colin Mochrie, Ryan Stiles | none | October 5, 2015 (2015-10-05) | 323 | 1.22 |
| Games Performed: Let's Make a Date, Sound Effects (with Audience Members), Film Dub, Scenes from a Hat, Greatest Hits |||||||