Curtain Razor (1949)

Mel Blanc: Porky Pig, Grasshopper, Turtle, Al Jolson, Janitor, Dog, Flea Circus Dog

Quotes 

• [a two-headed man walks into Porky's office] 

  Porky : Boy, two-headed! This ought to be a sensational act!

  Two-headed man : [cleaning out the dustbin]  Act-schmact. I'm the janitor.

• Turtle : I am known as The Man with a Thousand Voices. Shall I do my stuff?

  Porky : Yes, go right ahead.

  [the turtle proceeds to do many different voices, including Bugs Bunny, before stopping in exhaustion] 

  Porky : But that was only nine hundred and ninety-nine voices.

  Turtle : Shucks, I know I've got another one... well, I'll think of it.

  [leaves the office]