Runs approx 7 minutes
This short stars Steve Martin, Teri Garr, and Buck Henry. It was shown to audiences before Martin's live performances in the 70's and was included in the the VHS release "Steve Martin Live" from Vestron Home Video.
It's OOP however you can click here to check it out over at Amazon.com where used copies are starting at $17.
In addition to "The Absent Minded Waiter" and 40 minutes of Steve Martin 70's stand up it also features "Homage to Steve" featuring Allen King, David Letterman and Paul Simon.