10 Season
136 Episode
Whose Line Is It Anyway? - Season 5 Episode 1 Greg Proops, Ryan Stiles, Colin Mochrie, Tony Slattery
Games performed: Scenes from a Hat, Film and Theatre Styles, Questions Only, Superheroes, World's Worst, Props, Scene To Music, Stand Sit Bend, 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