# Whose Line Is It Anyway? (American TV series) season 17

The seventeenth season of the American television series Whose Line Is It Anyway? premiered on The CW on January 8, 2021, and concluded on April 16, 2021.

## Production

On May 14, 2020, it was announced that the series would air new episodes for a new season in January 2021. On October 29, 2020, it was announced that the new season would premiere on January 8, 2021.

## Cast
### Main

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

### Recurring

* Greg Proops (two episodes)
* Jonathan Mangum (two episodes)
* Jeff Davis (two episodes)
* Gary Anthony Williams (two episodes)
* Nyima Funk (one episode)
* Heather Anne Campbell (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 | Original air date | Prod. code | U.S. viewers (millions) |
| 360 | 1 | Wayne Brady, Jeff Davis, Colin Mochrie, Ryan Stiles | January 8, 2021 (2021-01-08) | 901 | 0.83 |
| Games Performed: Weird Newscasters, Hoedown, Infomercial, Scenes from a Hat, Greatest Hits ||||||
| 361 | 2 | Wayne Brady, Gary Anthony Williams, Colin Mochrie, Ryan Stiles | January 15, 2021 (2021-01-15) | 906 | 0.85 |
| Games Performed: Let's Make a Date, Doo Wop, Whose Line, Irish Drinking Song, Scenes from a Hat, Greatest Hits ||||||
| 362 | 3 | Wayne Brady, Jonathan Mangum, Colin Mochrie, Ryan Stiles | January 22, 2021 (2021-01-22) | 903 | 0.92 |
| Games Performed: Questions with Hats, World's Worst, Whose Line, Party Quirks, Hoedown, Greatest Hits ||||||
| 363 | 4 | Wayne Brady, Greg Proops, Colin Mochrie, Ryan Stiles | January 29, 2021 (2021-01-29) | 907 | 1.08 |
| Games Performed: Questions with Hats, Film Dub, Scene to Music, Sound Effects (with Audience Members), Scenes from a Hat, Greatest Hits ||||||
| 364 | 5 | Wayne Brady, Nyima Funk, Colin Mochrie, Ryan Stiles | February 5, 2021 (2021-02-05) | 905 | 0.92 |
| Games Performed: Weird Newcasters, Two-Line Vocabulary, Newsflash, Scenes from a Hat, Sideways Scene ||||||
| 365 | 6 | Wayne Brady, Greg Proops, Colin Mochrie, Ryan Stiles | February 19, 2021 (2021-02-19) | 902 | 0.81 |
| Games Performed: Questions with Hats, Doo-Wop, Scenes from a Hat, Whose Line, Hoedown, Greatest Hits ||||||
| 366 | 7 | Wayne Brady, Heather Anne Campbell, Colin Mochrie, Ryan Stiles | February 26, 2021 (2021-02-26) | 904 | 0.87 |
| Games Performed: Hollywood Director, Scenes from a Hat, Party Quirks, Greatest Hits ||||||
| 367 | 8 | Wayne Brady, Jonathan Mangum, Colin Mochrie, Ryan Stiles | March 12, 2021 (2021-03-12) | 908 | 0.81 |
| Games Performed: Hollywood Director, Scenes from a Hat, Sound Effects (with Audience Members), Props, Greatest Hits ||||||
| 368 | 9 | Wayne Brady, Jeff Davis, Colin Mochrie, Ryan Stiles | March 19, 2021 (2021-03-19) | 909 | 0.75 |
| Games Performed: Questions with Hats, Film Dub, Irish Drinking Song, Sound Effects (with Audience Members), Party Quirks, Greatest Hits ||||||
| 369 | 10 | Wayne Brady, Gary Anthony Williams, Colin Mochrie, Ryan Stiles | April 16, 2021 (2021-04-16) | 910 | 0.75 |
| Games Performed: Questions with Hats, Sound Effects (with Audience Members), Film Dub, Scenes from a Hat, Greatest Hits ||||||