Video | Oct 20, 2011 | 4:03

    Mercer on his most notable moment

    Rick Mercer says the Stockwell/Doris Day petition is one of his favourite moments from his career so far and explains why he thinks the online petition is so notable

    Now Playing on CBC Radio Help Refresh

    Live audio streams for phones and tablets: Radio One and CBC Music (Radio 2, Radio 3 and more)

    CBC Radio One

    Listen Live Ottawa change

    CBC Radio 2

    Listen Live Eastern change

    CBC Radio 3

    Listen Live Radio 3