Colin Mochrie and Ryan Stiles performed their first improv scene together on the British version of Whose Line Is It Anyway? back in 1991. And thus an iconic comedy duo was born.
Flash back to Colin Mochrie and Ryan Stiles’ first scene together on ‘Whose Line Is It Anyway?’
https://www.youtube.com/watch?v=9s_sHcJsLHg