From Beetlejuice to Waiting for Guffman to SCTV, Catherine O'Hara has been making us belly laugh for decades. Today on q​, the beloved Canadian actress and comedian joins host Tom Power to talk about her long career and the new season of the CBC comedy Schitt's Creek, where she co-stars as the devilishly dramatic and supremely confident matriarch of the once wealthy Rose family.

Watch the full interview live on the q Facebook page.

— Produced by Shannon Higgins