Who is the artist that plays catalina on improvisations?

There is no artist that plays Catalina on Improvisations. Catalina is a character in the improvised comedy show Whose Line Is It Anyway?, and has been played by several different actresses throughout the show's history, including:

- Kathy Greenwood (1998–2007)

- Cherise Boothe (2008–2009)

- Heather Anne Campbell (2009–2018, 2022)

- Kim Coles (2022)