10 Season
136 Episode
Whose Line Is It Anyway? - Season 6 Episode 9 Greg Proops, Colin Mochrie, Ryan Stiles, Tony Slattery
Games performed: Questions Only, Old Job / New Job, Superheroes, Sound Effects, World's Worst, Props, Fixed Expression, Party Quirks, Helping Hands, Hoedown
- Year: 1999
- Country: United Kingdom, United States of America
- Genre: Comedy
- Studio: Channel 4
- Keyword: game show, improvisation, improvised
- Director: Dan Patterson, Mark Leveson
- Cast: Clive Anderson