Duration: 23m

TV-Y7 7.5 Animation / Comedy / Sci-Fi / Fantasy / Mystery

DuckTales S3E15

Gyro invents an unbreakable glass that Scrooge uses to protect his money, but it has a flaw.

Release Date: November 15, 1989 (USA)

Creator: Jymn Magon

Cast: Alan Young, Russi Taylor, Terence McGovern, Chuck McCann, Frank Welker, Hal Smith, Joan Gerber, Brian Cummings, June Foray