Canadian improv legend Colin Mochrie speaks with CFRA's Ottawa Now about making people laugh without a script for so long, why Canada produces so many funny people, and why Whose Line is it Anyway? performers are stressed out by hoedowns. (Image: The Canadian Press/Mark Blinch)

Canadian improv legend Colin Mochrie speaks with CFRA's Ottawa Now about making people laugh without a script for so long, why Canada produces so many funny people, and why Whose Line is it Anyway? performers are stressed out by hoedowns. (Image: The Canadian Press/Mark Blinch)