Whose Line Is It Anyway? (American season 19)
The nineteenth season of the American television series Whose Line Is It Anyway? premiered on The CW on October 14, 2022, and concluded on March 24, 2023. Production
On May 19, 2022, it was announced that the series would air new episodes on Fridays for a new season in October 2022. On July 5, 2022, it was announced that the new season would premiere on October 14, 2022. Cast

Main 
 Aisha Tyler
 Ryan Stiles
 Colin Mochrie
 Wayne Brady

Recurring 
 Gary Anthony Williams (five episodes)
 Jeff Davis (three episodes)
 Jonathan Mangum (two episodes)
 Greg Proops (two episodes)
 Brad Sherwood (two episodes)
 Heather Anne Campbell (one episode)
 Nyima Funk (one episode)

Episodes 

The "winner(s)" of each episodeas chosen by host Aisha Tylerare highlighted in italics. The winner(s) perform a sketch during the credit roll, just like in the original UK series. References 

Whose Line Is It Anyway? 2022 American television seasons
2023 American television seasons