"My first day, I remember leaving the house, I said to my mom, 'I would rather do standup comedy on The Tonight Show naked than go to work today. I am so nervous about making a mistake,' " Ferrell ...

To kick off the night, Ferrell appeared as the Canadian singer and actor for a sketch that also featured Fred Armisen’s Lawrence Welk, Kristen Wiig’s tiny-handed Dooneese, and guest appearances from ...