http://www.imdb.com/title/tt0756854

Release Length: 22mn 51s
Storyline:Gyro Gearloose invents a robot, Armstrong, which can not only perform
household tasks perfectly, but can run Scrooge's businesses like clockwork and
out-fly Launchpad. However, Launchpad and the boys become Scrooge and Gyro's only
hope when Armstrong goes rogue and decides to take over his masters' lives..
Cast:
Chuck McCann ... Duckworth (voice)
Peter Cullen ... Firefighter (voice)
Terence McGovern ... Launchpad McQuack (voice) (as Terry McGovern)
Hal Smith ... Gyro Gearloose (voice)
Russi Taylor ... Huey Duck / Dewey Duck / Louie Duck / Webbigail Vanderquack (voice)
Alan Young ... Scrooge McDuck

Screen shots: