&amp;quot;Saturday Night Live&amp;quot; sketches have spawned a number of films, such as 1998&amp;#39;s &amp;quot;A Night at the Roxbury&amp;quot; starring Will Ferrell, left, and Chris Kattan. &amp;quot;Wayne&amp;#39;s World,&amp;quot; &amp;quot;Coneheads&amp;quot; and &amp;quot;Superstar&amp;quot; are other popular flicks that began as skits on &amp;quot;SNL.&amp;quot;